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NSN 5305-01-209-7889, 5305012097889
SCREW,MACHINE

Federal Supply Classification
FSC 5305 - Screws
National Item Identification Number
NIIN 012097889
Codification Country
United States
Item Name Code
INC 06657
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
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DLMS® Summary

National Stock Number 5305-01-209-7889

National Stock Number (NSN) 5305-01-209-7889, or NIIN 012097889, (screw,machine) was assigned June 4, 1985 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment.NIIN 012097889 was cancelled on January 2, 2014, with a cancelled status of "Item is Cancelled WITHOUT Replacement." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN.

This part number has not been procured by the US Government in over 5 years.

This NSN is somewhat common among different platforms, belonging to 2 different weapons systems.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 24, 2014, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 06657. [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.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5305012097889 does not contain precious metals.

This information was last updated on .


Technical Characteristics

FASTENER LENGTH
(AASB) 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM
HEAD STYLE
(AASK) DOUBLE HEXAGON W/ HOLE
THREAD SERIES DESIGNATOR
(THSD) UNJF
HEAD HEIGHT
(AASU) 0.220 INCHES MINIMUM AND 0.240 INCHES MAXIMUM
HOLE QUANTITY
(ASXK) 4
SCREW MATERIAL DOCUMENT AND CLASSIFICATION
(CYAW) AMS5731 ASSN STD SINGLE MATERIAL RESPONSE
HOLE DIAMETER
(AAUB) 0.047 INCHES NOMINAL
THREAD LENGTH
(AASA) 0.346 INCHES MINIMUM AND 0.386 INCHES MAXIMUM
EXTENDED WASHER DIAMETER
(AATC) 0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM
III END ITEM IDENTIFICATION
(AGAV) SPEC ITEM
NOMINAL THREAD DIAMETER
(AHYM) 0.164 INCHES
END ITEM IDENTIFICATION
(AGAV) SPEC ITEM
MINIMUM TENSILE STRENGTH
(CQBC) 130000 POUNDS PER SQUARE INCH
HARDNESS RATING
(CQFM) 24.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM
EXTENDED WASHER THICKNESS
(AATD) 0.030 INCHES MINIMUM AND 0.050 INCHES MAXIMUM
HEAD HOLE CONFIGURATION STYLE
(CYBG) DOUBLE HEXAGON LONGITUDINAL HOLE
THREAD CLASS
(AAJD) 3A
THREAD DIRECTION
(AAJF) RIGHT-HAND
SCREW MATERIAL
(CYAU) IRON ALLOY 660
THREAD QUANTITY PER INCH
(CMLP) 36
WIDTH BETWEEN FLATS
(AATB) 0.2188 INCHES NOMINAL

Manufacturer Part Numbers


Related Inventory

MS9564-05
Readily Available


 
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