National Item Identification Number
00-070-1963
National Stock Number
Item Name
SCREW,SHOULDER
Federal Supply Class
5305
Description
An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 IN.) (1.5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is designed to be driven with either a wrench or an inserted driver or both in sizes below No. 10 (0.190 IN.) (5 mm) nominal diameter. No. 10 (0.190 IN.) (5 mm) and larger sizes must be designed for any type of inserted driver, but may also provide for external wrenching of the head. A locking feature may be incorporated in the design of the head or threads. For items which are both shouldered and have an externally relieved body, use SCREW, EXTERNALLY RELIEVED BODY. For items with a No. 10 (0.190 IN.) (5 mm) or larger thread diameter without an inserted driver head, use BOLT, SHOULDER. Excludes BOLT, INTERNAL WRENCHING and SCREW, CAP, SOCKET HEAD.
Commercial and Government Entity Code (Supplier Data)
32971
ASI DESIGN & MANUFACTURING INC.
DBA A S I
1070 HARDEES DR
ABERDEEN
MD
21001
410-272-9250
4F053
R AND S MACHINE CO
5921 BARTHOLOW RD
SYKESVILLE
MD
21784
410-795-5010
5A422
ASTRAL AIR PARTS INC.
192 VAN RIPER AVENUE
ELMWOOD PARK
NJ
07407
201-791-6690
97942
Reference Numbers (Part Numbers)
308R703H01
308R703H01
308R703H01
308R703H01
Required Categories
THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR
Required Description
UNC
0.112 INCHES
40
2A
RIGHT-HAND
0.300 INCHES MINIMUM
0.385 INCHES NOMINA