NSN 5305-01-373-0985 FFS86, FF-S-86, 81/4-20UNC-3.5 GDR.5 SAEJR5

Product Details | SOCKET HEAD CAP SCREW


5305-01-373-0985 An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.

Part Alternates: FFS86, FF-S-86, 81/4-20UNC-3.5 GDR.5 SAEJR5, 81420UNC35GDR5SAEJR5, 5305-01-373-0985, 01-373-0985, 5305013730985, 013730985

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 27 MAR 1993 01-373-0985

Demand History | NSN 5305-01-373-0985


Part Number Request Date QTY Origin
FFS86 2022-05-23 40 United States
FFS86 2021-12-13 40 US
FFS86 2013-08-17 80 Canada
FFS86 2012-03-14 2 US
FFS86 2011-08-10 50 US
FFS86 2011-08-02 50 US
FFS86 2011-03-02 8 US
FFS86 2011-03-01 5000 US

Cross Reference | NSN 5305-01-373-0985


Part Number Cage Code Manufacturer
81/4-20UNC-3.5 GDR.5 SAEJR5 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
FF-S-86 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES

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Technical Data | NSN 5305-01-373-0985


Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER 0.250 INCHES
THREAD QUANTITY PER INCH 20
THREAD CLASS 3.5
MANUFACTURERS CODE 81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE FF-S-86
MANUFACTURERS CODE 81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE 81/4-20UNC-3.5 GDR.5 SAEJR5

Restrictions/Controls & Freight Information | NSN 5305-01-373-0985


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
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information

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