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NSN 5306-00-638-4376, 5306006384376
BOLT,MACHINE

Federal Supply Classification
FSC 5306 - Bolts
National Item Identification Number
NIIN 006384376
Codification Country
United States
Item Name Code
INC 01847
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 5306-00-638-4376

National Stock Number (NSN) 5306-00-638-4376, or NIIN 006384376, (bolt,machine) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 006384376 was cancelled on July 2, 2013, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 5306008012410. This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. One 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, only one supplier is deemed design controlled or valid supply parts.

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

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 01, 2020, 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) 01847. [AN EXTERNALLY THREADED FASTENER DESIGNED FOR INSERTION THROUGH HOLES IN ASSEMBLED PARTS AND NORMALLY INTENDED TO BE TIGHTENED OR RELEASED BY TORQUING A NUT. THE THREADED AND UNTHREADED PORTIONS ARE BOTH OF ONE NOMINAL DIAMETER OF 0.190 INCH (5 MM) OR LARGER. THE HEAD IS NOT DESIGNED TO BE HELD OR DRIVEN WITH AN INSERTED DRIVER OR BY THE THUMB AND FINGERS. A LOCKING FEATURE MAY BE INCORPORATED IN THE DESIGN OF THE HEAD OR THREADS. HEAD DIMENSIONS AND SIZES OF THREADED AND UNTHREADED PORTIONS SHALL CONFORM TO INTERNATIONALLY RECOGNIZED FASTENER STANDARDS. FOR ITEMS HAVING A GRIP LENGTH PORTION MACHINED TO A TOLERANCE OF 0.0015 INCH (0.038 MM) OR LESS, BOLT, SHEAR. SEE ALSO SCREW, CAP, HEXAGON HEAD AND SCREW, MACHINE.]. 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 5306006384376 does not contain precious metals.

This information was last updated on .


Technical Characteristics

NOMINAL THREAD DIAMETER
(AHYM) 0.250 INCHES
HOLE QUANTITY
(ASXK) 2
FEATURES PROVIDED
(CBBL) FINISHED HEAD
GRIP LENGTH
(ANEE) 1.000 INCHES MINIMUM AND 1.060 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
THREAD DIRECTION
(AAJF) RIGHT-HAND
HEAD STYLE
(AASK) HEXAGON
HOLE DIAMETER
(AAUB) 0.040 INCHES NOMINAL
HOLE CONFIGURATION STYLE
(CRHC) HEXAGON CORNERS
HEAD HEIGHT
(AASU) 0.120 INCHES MINIMUM AND 0.140 INCHES MAXIMUM
THREAD LENGTH
(AASA) 0.638 INCHES MINIMUM AND 0.678 INCHES MAXIMUM
SURFACE FINISH
(CSYM) 63.0 MICROINCHES OVERALL
MATERIAL
(MATT) STEEL OVERALL
UNABLE TO DECODE
(AASK) UNABLE TO DECODE
WIDTH BETWEEN FLATS
(AATB) 0.431 INCHES MINIMUM AND 0.440 INCHES MAXIMUM
HOLE TYPE
(BQDM) DRILLED
FASTENER LENGTH
(AASB) 1.678 INCHES MINIMUM AND 1.698 INCHES MAXIMUM
THREAD QUANTITY PER INCH
(CMLP) 28
THREAD SERIES DESIGNATOR
(THSD) UNF
THREAD CLASS
(AAJD) 3A
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) B50T14C FSCM 07482 MFR REF SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT
(SFTT) CADMIUM OVERALL

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