National Item Identification Number
01-009-6681
010096681
5305-01-009-6681
5305010096681
National Stock Number
Item Name
SCREW,CAP,SOCKET HEAD
Federal Supply Class
5305
Referenced on: http://fuelpumps.tpub.com//TM-55-4920-383-13P/css/TM-55-4920-383-13P_218.htm
Referenced on: http://fuelpumps.tpub.com//TM-55-4920-383-13P/css/TM-55-4920-383-13P_221.htmDescription
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)
NSN (National Stock Number) 5305-01-009-6681, 5305010096681 NIIN (National Identification Number) 01-009-6681, 010096681
Part Numbers (Reference Numbers)
LK21097-04003
MS21097-04003
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNC
0.112 INCHES
40
3A
RIGHT-HAND
0.225 INCHES MINIMUM AND
0.291 INCHES MA