National Item Identification Number

01-227-3444
012273444
5305-01-227-3444
5305012273444

National Stock Number

Item Name

SCREW,MACHINE

Federal Supply Class

5305

Referenced on: http://radiosets.tpub.com//TM-11-5820-890-30P-1/css/TM-11-5820-890-30P-1_493.htm
Referenced on: http://radiosets.tpub.com//TM-11-5820-890-30P-1/css/TM-11-5820-890-30P-1_595.htm
Referenced on: http://radiosets.tpub.com//TM-11-5820-914-40P/css/TM-11-5820-914-40P_719.htm
Referenced on: http://radiosets.tpub.com//TM-11-5820-914-40P/css/TM-11-5820-914-40P_804.htm
Referenced on: http://radiosets.tpub.com//TM-11-5820-914-40P/css/TM-11-5820-914-40P_805.htm
Referenced on: http://radiosets.tpub.com//TM-11-5820-914-40P/css/TM-11-5820-914-40P_851.htm
Referenced on: http://radiosets.tpub.com//TM-11-5820-914-40P/css/TM-11-5820-914-40P_875.htm
Referenced on: http://radiosets.tpub.com//TM-11-5820-914-40P/css/TM-11-5820-914-40P_913.htm

Description

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.

Commercial and Government Entity Code (Supplier Data)

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Reference Numbers (Part Numbers)

FF-S-92
MS51958-121
MS51958-121

Required Categories

THREAD SERIES DESIGNATOR
NOMINAL THREAD DIAMETER
THREAD QUANTITY PER INCH
THR

Required Description

UNF
0.060 INCHES
80
2A
RIGHT-HAND
0.132 INCHES MINIMUM AND
0.188 INCHES MA