Product Details | MACHINE SCREW

5305-01-078-4451 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.

Part Alternates: AN501D106, AN501D10-6, FFS92, FF-S-92, 226401, 503871, 955C25942, 955C259-42, 5305-01-078-4451, 01-078-4451, 5305010784451, 010784451

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 01-078-4451

Drawings & Photos | NSN 5305-01-078-4451


Demand History | NSN 5305-01-078-4451

Part Number Request Date QTY Origin
FFS92 2023-08-236 14 US
FF-S-92 2014-02-59 75 United States
FFS92 2011-02-49 5 US
FFS92 2011-02-49 50 US
FFS92 2010-11-323 165 US
FFS92 2009-12-338 100 US
FFS92 2009-10-292 50 United States
FFS92 2008-03-80 50 United States

Cross Reference | NSN 5305-01-078-4451

Part Number Cage Code Manufacturer
0407-356 56232 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN
218385 66503 WOODWARD, INC. DBA WOODWARD
226401 21450 ARMY WEAPONS COMMAND ATTN AMSWE-REE-S
226401 24617 GENERAL MOTORS CORP
503871 41450 STORAGE CONCEPTS INC
5305010784451 SCY13 E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES
587088 21450 ARMY WEAPONS COMMAND ATTN AMSWE-REE-S
808141-04901 81860 BARRY WRIGHT CORPORATION DBA BARRY CONTROLS
955C259-42 83843 SUNDSTRAND CORP ELECTRIC POWER SYSTEMS DIV
955C259-42 99167 HAMILTON SUNDSTRAND CORPORATION
AN501D10-6 88044 AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
FF-S-92 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES
MS35276-261 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS35276-61 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 5305-01-078-4451

Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER 0.190 INCHES
THREAD QUANTITY PER INCH 32
THREAD CLASS 2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.344 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
FASTENER LENGTH 0.344 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
SCREW MATERIAL STEEL CORROSION RESISTING
SCREW SURFACE TREATMENT PASSIVATE
HEAD STYLE A33 FILLISTER
HEAD DIAMETER 0.292 INCHES MINIMUM AND 0.313 INCHES MAXIMUM
HEAD HEIGHT 0.123 INCHES MINIMUM AND 0.130 INCHES MAXIMUM
INTERNAL DRIVE STYLE B10 SLOT
SPECIFICATION/STANDARD DATA 81348-FF-S-92 GOVERNMENT SPECIFICATION AND 88044-AN501/CANCELED/ GOVERNMENT STANDARD
MANUFACTURERS CODE 88044
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE AN501D10-6
MANUFACTURERS CODE 81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE FF-S-92

Restrictions/Controls & Freight Information | NSN 5305-01-078-4451

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Category Code Description
No Freight Information