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NSN 5305-00-253-5621, 5305002535621
SCREW,DRIVE

Federal Supply Classification
FSC 5305 - Screws
National Item Identification Number
NIIN 002535621
Codification Country
United States
Item Name Code
INC 15896
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 5305-00-253-5621

National Stock Number (NSN) 5305-00-253-5621, or NIIN 002535621, (screw,drive) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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 a year. There have been 3 contracts issued for this part number, with 3 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 3 different suppliers. The last contract numbers awarded were: SPE4A622PT582, SPE5E214V5562, SPM5AB10V1410, SPM5AB10V1410. The total value of the awarded contracts has been US$ 1,001.40.

This NSN is somewhat common among different platforms, belonging to 6 different weapons systems.

There has been very little 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 Apr 02, 2006, 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) 15896. [A HARDENED CYLINDRICAL FASTENER WITH MULTIPLE SPIRAL FLUTES ON ITS SHANK. IT ALSO HAS AN END SMALLER IN DIAMETER THAN THE OUTSIDE DIAMETER OF THE SPIRAL FLUTES, WHICH ACTS AS A PILOT WHEN DRIVEN INTO A DRILLED HOLE.]. 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 5305002535621 contains an unknown precious metal.

This NSN is associated to Schedule B 7318152000: bolts and bolts and their nuts or washers exported in the same shipment. The Schedule B End Use is listed as iron and steel products, other. NAICS classification category 332722: bolt, nut, screw, rivet, and washer manufacturing.

This information was last updated on .


Technical Characteristics

HEAD STYLE
(AASK) ROUND
NONMACHINE NOMINAL THREAD DIAMETER
(CTYF) 0.138 INCHES
NONMACHINE THREAD STYLE
(CRGF) DRIVE SCREW (TYPE U)
MATERIAL
(MATT) STEEL OVERALL
PILOT LENGTH
(AAVM) 0.062 INCHES NOMINAL
FASTENER LENGTH
(AASB) 0.500 INCHES NOMINAL
FEATURES PROVIDED
(CBBL) CASEHARDENED
HEAD DIAMETER
(AASL) 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
HEAD HEIGHT
(AASU) 0.091 INCHES MINIMUM AND 0.103 INCHES MAXIMUM
PILOT DIAMETER
(AAVL) 0.112 INCHES MINIMUM AND 0.116 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) QQ-P-416 TY 2 CL 3 FED SPEC ALL TREATMENT RESPONSES OVERALL
SURFACE TREATMENT
(SFTT) CADMIUM OVERALL AND CHROMATE OVERALL

Manufacturer Part Numbers


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