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Last Modified: Aug 08, 2020

NSN 5305-00-001-8182 Screw, Close Tolerance

MFG Part Numbers: 3MA334FA16, 3MA334CFA16, 3MA334FA16, 3MFR334CFA16, 3MA334FA16, 3MA334FA16

Cross Reference Parts for NSN 5305-00-001-8182

MFG Part Number ISC RNVC RNCC HCC MSDS SADC DAC

3MA334FA16

2 9 3 5

3MA334CFA16

2 9 5 A

3MA334FA16

2 2 5 5

3MFR334CFA16

2 2 5 1

3MA334FA16

2 9 5 5

3MA334FA16

2 2 3 5

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Part Information for NSN 5305-00-001-8182 (5305000018182)

Item Name: SCREW,CLOSE TOLERANCE
Federal Supply Class (FSC): 5305
NIIN: 00-001-8182 (000018182)
Definition: A screw, machine or screw, cap, socket head whose unthreaded portion is of specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001 in.) (0.025 mm) or less of a specific diameter for items (1.000 in.) (25 mm) or less in diameter. items over (1.000 in.) (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015 in.) (0.038 mm) or less. the nominal major diameter of the threads shall be at least one thousandth (0.001 in.) (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the screw thread standards, fed std h28 and/or other nationally recognized standards. the head is designed to be held or driven with an inserted driver. it is not designed for rotation by the thumb and fingers. a locking feature may be incorporated in the design of the head or threads.
NMF Description: BOLTS,NUTS OR SCREWS, NOI (SUB 3)

Item Specifics

Federal Supply Class (FSC)
Screws
Countersink Angle
99.0 degrees minimum and 101.0 degrees maximum CRSQ
Fastener Length
1.765 inches minimum and 1.812 inches maximum AASB
Grip Diameter
0.2483 inches minimum and 0.2492 inches maximum AAUR
Grip Length
1.302 inches minimum and 1.322 inches maximum ANEE
Hardness Rating
36.0 rockwell c minimum overall and 40.0 rockwell c maximum overall CQFM
Head Diameter
0.497 inches minimum and 0.507 inches maximum AASL
Head Style
Flat countersunk AASK
Material
Steel comp 4140 overall or steel comp e4340 overall or steel comp 6150 overall or steel comp 8735 overall or steel comp 8740 overall MATT
Minimum Tensile Strength
160000 pounds per square inch CQBC
Nominal Thread Diameter
0.250 inches AHYM
Internal Drive Style
Cross recess type 1 ABQZ
Material Document And Classification
Mil-s-5626 mil spec 1st material response overall or mil-s-5000 mil spec 2nd material response overall or mil-s-8503 mil spec 3rd material response overall or mil-s-6098 mil spec 4th material response overall or mil-s-6049 mil spec 5th material response overall MDCL
Surface Treatment Document And Classification
P.s.13421,fscm 76301 mfr ref 2nd treatment response head STDC
Surface Treatment Document And Classification
Qq-p-416,ty 2,cl 2 fed spec 1st treatment response overall STDC
Surface Treatment
Cadmium overall and chromate overall SFTT
Surface Treatment
Paint head SFTT
Thread Class
3a AAJD
Thread Direction
Right-hand AAJF
Thread Length
0.443 inches minimum and 0.510 inches maximum AASA
Thread Quantity Per Inch
28 CMLP
Thread Series Designator
Unf THSD

Trade Control Compliance Schedule B Export Code: A ten position numeric code that identifies an item exported overseas. this unique identification code is assigned by the U.S. Census Bureau.

Schedule B Sch. B Description Demilitarization Classification ITAR Regulation
7318152000 Bolts and bolts and their nuts or washers exported in the same shipment Non-usml/non-ccli - no demil or dod tsc required. department of commerce may impose licensing requirements to certain destinations. (note 9). Unclassified Not ITAR Controlled

MOE / End Users Represents the subdivisions of a US governmental organization or an agency of the North Atlantic Treaty Organization (NATO), and other friendly governments and international organizations participating in the federal catalog program.

Country / Entity Name MOE
Department Of The Navy
Department Of The Navy ZZ

Material & Special Handling Item material and handling information

Code Description Value Meaning
HMIRS N Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Precious Metals Indicator U Precious metal content is unknown
Criticality Code X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

National Motor Freight NMFC: A six position numeric code, which divides articles into groups or classes according to physical characteristics. The classification is based on truckloads vs. less than truckload.

Code Description Code Value Meaning
NMF Description NMFC 093486 Bolts, Nuts Or Screws, Noi (sub 3)
Less than a truck load rating LTL W Rating variable
Water Commodity WCC 713 Metal hardware
Type of Cargo TCC Z No special type of cargo code applicable
Special Handling SHC 9 Other or no special handling required (sh)
Air Dimension Code ADC A Shipment is not a consolidation and does not exceed 84 inches in any dimension.
Air Commodity ACC B Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling ASH Array No special handling required.

Item Identification | Screws

5305-00-001-8182, A screw, machine or screw, cap, socket head whose unthreaded portion is of specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001 in.) (0.025 mm) or less of a specific diameter for items (1.000 in.) (25 mm) or less in diameter. items over (1.000 in.) (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015 in.) (0.038 mm) or less. the nominal major diameter of the threads shall be at least one thousandth (0.001 in.) (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the screw thread standards, fed std h28 and/or other nationally recognized standards. the head is designed to be held or driven with an inserted driver. it is not designed for rotation by the thumb and fingers. a locking feature may be incorporated in the design of the head or threads.

Supply Class (FSC)NSN AssignmentNIINItem Name Code (INC)
5305 Oct 04, 1972 000018182 29294 (Screw, Close Tolerance)

Close Tolerance Screws Cross Reference

3MA334FA16 Cage Code 06950
3MA334FA16 Cage Code 06065
3MFR334CFA16 Cage Code 76301
3MA334FA16 Cage Code 06725
3MA334FA16 Cage Code 17446
3MA334FA16 Cage Code 77545
3MA334FA16 Cage Code 92215
3MA334CFA16 Cage Code 76301

Codes

COUNTRY CODE: 00
CIIC: U
DML: A
HMIC: N
MGMT CTRL: -------
SOS: SMS
INC: 29294
AAC: Y
CRITL CODE: X
DEMIL CODE: A
S A: DN
MGMT CTL: 9B-----
NIIN ASGMT: 04-OCT-72
QUP: Q
SLC: 0
UI: EA
CAGE: 06065
RNCC: 3
RNVC: 9

Management

Navy Flag

Navy

Cognizance 9B – Naval inventory control point, mechanicsburg
Special Material
Requisition Restriction
Special Material Content
Navy Flag

Navy Management Code Definition

Cognizance (COG) Identifies the inventory manager (IM) and inventory control point (ICP).
Special Material (SMIC) Categorizes material on the basis of requirements for source or quality control, technical design, or configuration control, procurement, stocking and issue control, special receipt, inspection, testing, storage, or handling
Req. Restriction (IRRC) Item requisition instructions.
Special Material (SMCC) Indicated that an item represents or contains peculiar material requiring special treatment, precautions, or management.
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