National Item Identification Number
01-340-6946
013406946
5305-01-340-6946
5305013406946
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)
D9182
D9182
80204
Reference Numbers (Part Numbers)
FF-S-86
FF-S-86 TY4,.5I N-13UNC-3A,X1.5
FF-86-86 TY 4,. 5IN-13UNC-3A,
0.500-1
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNC
0.500 INCHES
13
3A
RIGHT-HAND
1.846 INCHES MINIMUM AND
2.000 INCHES MA