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NSN 5306-00-993-6257, 5306009936257
Cancelled -> Replaced by 5306009829900

Federal Supply Classification
FSC 5306 - Bolts
National Item Identification Number
NIIN 009936257
Codification Country
United States
Item Name Code
INC 15939
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 5306-00-993-6257

National Stock Number (NSN) 5306-00-993-6257, or NIIN 009936257, (bolt,square neck) was assigned January 1, 1962 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 6 stock numbers. Five of the National Stock Numbers that it replaces are: 5306000128714, 5306000126705, 5306002650786, 5306000591252, 5306006382125.

There are 5 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.

This part number is actively being procured by the US Government, with procurement history within the last 90 days. There have been 142 contracts issued for this part number, with 69 awards given. There is moderate competition for this NSN. The US Government has awarded contracts to 6 different suppliers. The last contract numbers awarded were: SPE4A624FBT3F, SPE4A624FBR3A, SPE4A624FBS2T, SPE4A624FBS6L, SPE4A624FBR3C. The total value of the awarded contracts has been US$ 105,594.04.

This NSN is fairly common among different weapons systems, belonging to 14 different platforms.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. The 24 month forecast from the US Government for this part number has low volatility, with an estimated forecasted value of US$ 40,010. 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) 15939. [A HEADED EXTERNALLY THREADED FASTENER WHOSE THREADED PORTION IS OF ONE NOMINAL DIAMETER, WITH A SQUARE NECK DIRECTLY BENEATH THE 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 5306009936257 does not contain precious metals.

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

FASTENER LENGTH
(AASB) 2.969 INCHES MINIMUM AND 3.031 INCHES MAXIMUM
HARDNESS RATING
(CQFM) 95.0 ROCKWELL B MAXIMUM OVERALL
HEAD DIAMETER
(AASL) 0.782 INCHES MINIMUM AND 0.844 INCHES MAXIMUM
HEAD HEIGHT
(AASU) 0.188 INCHES MINIMUM AND 0.208 INCHES MAXIMUM
HEAD STYLE
(AASK) BUTTON
NOMINAL THREAD DIAMETER
(AHYM) 0.375 INCHES
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) SAE GR 1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL
(MATT) STEEL OVERALL
MINIMUM TENSILE STRENGTH
(CQBC) 55000 POUNDS PER SQUARE INCH
NECK LENGTH
(AGQB) 0.188 INCHES MINIMUM AND 0.219 INCHES MAXIMUM
NECK WIDTH
(CWXQ) 0.368 INCHES MINIMUM AND 0.388 INCHES MAXIMUM
THREAD CLASS
(AAJD) 2A
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD LENGTH
(AASA) 1.000 INCHES MINIMUM
THREAD SERIES DESIGNATOR
(THSD) UNC
THREAD QUANTITY PER INCH
(CMLP) 16
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) QQ-P-416,TY 2,CL 3 FED SPEC 1ST TREATMENT RESPONSE OVERALL OR QQ-Z-325,TY 2,CL 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL
SURFACE TREATMENT
(SFTT) CADMIUM OVERALL OR ZINC OVERALL

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