National Item Identification Number
00-022-4339
National Stock Number
Item Name
SCREW,CAP,HEXAGON HEAD
Federal Supply Class
5305
Description
An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, MACHINE; BOLT, EXTERNALLY RELIEVED BODY; BOLT, INTERNAL WRENCHING; and SCREW, CAP, SOCKET HEAD.
Commercial and Government Entity Code (Supplier Data)
80204
02978
L-3 COMMUNICATIONS CORPORATION
DBA COMBAT PROPULSION SYSTEMS
76 S GETTY ST
MUSKEGON
MI
49442
231-724-2631
21450
24617
19207
Reference Numbers (Part Numbers)
A189125
B1821BH038F100D
FFS85
MS18153-60
20998
224339
224339
5189125
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNF
0.375 INCHES
24
2A
RIGHT-HAND
0.969 INCHES MINIMUM AND
1.000 INCHES MA