National Item Identification Number
00-017-9791
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)
0AT62
30760
INGERSOLL RAND CO
200 CHESTNUT RIDGE RD
636
WESTWOOD
NJ
07675
201-573-0123
0AT62
30760
INGERSOLL RAND CO
200 CHESTNUT RIDGE RD
636
WESTWOOD
NJ
07675
201-573-0123
NSN (National Stock Number) 5305-00-017-9791, 5305000179791 NIIN (National Identification Number) 00-017-9791, 000179791
Part Numbers (Reference Numbers)
AM136S49-159PC56
AM136S49-170PC56
BB5138
FFS85TYPE2STYLE10P
F4688PC169
F468
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNC
0.250 INCHES
20
2A
RIGHT-HAND
0.500 INCHES NOMINAL
0.500 INCHES NOMINA