Last Modified: Jan 26, 2021
Part Number SMB640120-1 Shoulder Screw
SMB640120-1 Cross Reference Parts
MFG Part Number |
ISC |
RNVC |
RNCC |
HCC |
MSDS |
SADC |
DAC |
SMB640120-1
|
C |
2 |
3 |
|
|
|
1 |
Summary Information (click on this NSN number for detailed information: 5305-00-001-4872)
Definition: |
Shoulder Screw, also referenced with federal logistics item name code 22846:
An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in.) (1.5 mm) or larger. it has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. the head is designed to be driven with either a wrench or an inserted driver or both in sizes below no. 10 (0.190 in.) (5 mm) nominal diameter. no. 10 (0.190 in.) (5 mm) and larger sizes must be designed for any type of inserted driver, but may also provide for external wrenching of the head. a locking feature may be incorporated in the design of the head or threads. for items which are both shouldered and have an externally relieved body, use screw, externally relieved body. for items with a no. 10 (0.190 in.) (5 mm) or larger thread diameter without an inserted driver head, use bolt, shoulder. excludes bolt, internal wrenching and screw, cap, socket head. |
Federal Supply Class (FSC): |
5305 |
NIIN: |
00-001-4872 (000014872) |
NMF Description: |
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5305-01-006-8952 5305-01-006-8957 5305-01-006-6854 5305-01-006-8972 5305-01-007-1321 5305-01-006-9246 5305-01-006-8947 5305-01-006-8941 5305-01-006-8954 5305-01-007-0848 5305-01-006-9352