National Item Identification Number
01-170-6172
011706172
5305-01-170-6172
5305011706172
National Stock Number
Item Name
SCREW,CAP,SOCKET HEAD
Federal Supply Class
5305
Description
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.
Commercial and Government Entity Code (Supplier Data)
70318
70318
70318
53711
Reference Numbers (Part Numbers)
A1JD1840GSFZZ-102
A1JD1854SF22
FF-S-86
NICU-MS16995-102
5032775 PIECE 242
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNC
0.500 INCHES
13
3A
RIGHT-HAND
2.766 INCHES MINIMUM AND
2.920 INCHES MA