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NSN 5305-01-449-1982, 5305014491982
NO ITEM NAME AVAILABLE

Federal Supply Classification
FSC 5305 - Screws
National Item Identification Number
NIIN 014491982
Codification Country
United States
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.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 5305-01-449-1982

National Stock Number (NSN) 5305-01-449-1982, or NIIN 014491982, (no item name available) was assigned September 23, 1997 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Sep 24, 2012. There have been 2 contracts issued for this part number, with 2 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPM5E212V2644, SPM5A212MQA12. The total value of the awarded contracts has been US$ 1,605.00.

This NSN is unique to one weapons system.

There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jan 10, 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 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 5305014491982 does not contain precious metals.

This information was last updated on .


Technical Characteristics

HEAD DIAMETER
(AASL) 0.872 INCHES MINIMUM AND 0.937 INCHES MAXIMUM
THREAD DIRECTION
(AAJF) RIGHT-HAND
SURFACE TREATMENT
(SFTT) ZINC OVERALL AND CHROMATE OVERALL
NOMINAL THREAD DIAMETER
(AHYM) 0.500 INCHES
THREAD SERIES DESIGNATOR
(THSD) UNC
HEAD STYLE
(AASK) FLAT COUNTERSUNK
HARDNESS RATING
(CQFM) 36.0 ROCKWELL C MINIMUM OVERALL AND 43.0 ROCKWELL C MAXIMUM OVERALL
THREAD LENGTH
(AASA) 0.483 INCHES MINIMUM AND 0.515 INCHES MAXIMUM
COUNTERSINK ANGLE
(CRSQ) 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM
MATERIAL
(MATT) STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) ASTM F835 FED SPEC 2ND MATERIAL RESPONSE OVERALL
FASTENER LENGTH
(AASB) 0.734 INCHES MINIMUM AND 0.766 INCHES MAXIMUM
INTERNAL DRIVE STYLE
(ABQZ) HEXAGON
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) ASTM B633 TYPE II CLASS FE/ZA5 FED SPEC 2ND TREATMENT RESPONSE OVERALL
WIDTH ACROSS FLATS
(ASDB) 0.312 INCHES MINIMUM AND 0.315 INCHES MAXIMUM
THREAD QUANTITY PER INCH
(CMLP) 13
THREAD CLASS
(AAJD) 3A
MINIMUM TENSILE STRENGTH
(CQBC) 160000 POUNDS PER SQUARE INCH

Manufacturer Part Numbers


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7671C12412597-05
Condition NE
SCREW
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