National Item Identification Number
00-475-2778
004752778
5305-00-475-2778
5305004752778
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)
48294
PSI-PERIPHERAL SUPPORT
18300 S WILMINGTON AVE SUITE 100
RANCHO DOMINGUEZ
CA
90220
54418
Reference Numbers (Part Numbers)
S166-500
S166-500
Required Categories
THREAD CLASS
MATERIAL
SHOULDER SHAPE
SHOULDER LENGTH
Required Description
2A
STEEL OVERALL
ROUND FIRST SHOULDER
1.000 INCHES NOMINAL FIRST SHOULDER