National Item Identification Number

01-521-2918
015212918
5307-01-521-2918
5307015212918

National Stock Number

Item Name

STUD,SHOULDERED

Federal Supply Class

5307

Description

A headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends with threads of the same nominal diameter. All or part of the unthreaded section has a cross-sectional diameter greater than the nominal stud size plus 0.020 inches (0.508 mm). It may be thread relieved. See also STUD, LOCKED IN.

Commercial and Government Entity Code (Supplier Data)

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51506

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ACCURATE SCREW MACHINE CORP
DBA ASM
10 AUDREY PL
FAIRFIELD
NJ
07004
973-244-9200

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Reference Numbers (Part Numbers)

20518H-SS-1.250-12(A,B=8-32X1/4)

Required Categories

MATERIAL
SURFACE TREATMENT
STYLE DESIGNATOR
SHOULDER LENGTH
DISTANCE ACROSS

Required Description

STEEL CORROSION RESISTING
PASSIVATE OVERALL
95C SHOULDERED
0.340 INCHES NOMIN