National Item Identification Number
00-978-9386
009789386
5305-00-978-9386
5305009789386
National Stock Number
Item Name
SCREW,CAP,SOCKET HEAD
Federal Supply Class
5305
Referenced on: http://constructionforklifts.tpub.com//TM-10-3930-631-24P/TM-10-3930-631-24P0180.htm
Referenced on: http://constructionforklifts.tpub.com//TM-10-3930-631-24P/TM-10-3930-631-24P0213.htm
Referenced on: http://constructionforklifts.tpub.com//TM-10-3930-631-24P/TM-10-3930-631-24P0240.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)
D9182
NSN (National Stock Number) 5305-00-978-9386, 5305009789386 NIIN (National Identification Number) 00-978-9386, 009789386
Part Numbers (Reference Numbers)
MS 16997-67
MS16997-67
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNC
0.250 INCHES
20
3A
RIGHT-HAND
1.210 INCHES MINIMUM AND
1.250 INCHES MA