5998-01-438-2638 CIRCUIT CARD ASSEMBLY Index 5365-01-438-2640 RING,DEE

National Stock Number:
5305-01-438-2639

Federal Supply Class:
5305

National Item Identification Number:
014382639

Description:
SCREW,MACHINE

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below No. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, CLEVIS; BOLT, EXTERNALLY RELIEVED BODY; SCREW, EXTERNALLY RELIEVED BODY; and SCREW, ASSEMBLED WASHER. See also, SCREW, INSTRUMENT; BOLT, MACHINE; BOLT, INTERNAL WRENCHING; and SCREW, CAP SOCKET HEAD.


Manufacturer Information:
121 GS/4021 ND2 5/40 100MM PN9D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
121 GS/4021 ND25/40 100MM PN9048Q5SCANDINAVIAN BOILER SERVICE, INC.
121 GS/4021 ND25/40 PN9048Q5SCANDINAVIAN BOILER SERVICE, INC.


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