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NSN 5306-00-761-3251, 5306007613251
BOLT,EXTERNALLY RELIEVED BODY

Federal Supply Classification
FSC 5306 - Bolts
National Item Identification Number
NIIN 007613251
Codification Country
United States
Item Name Code
INC 06675
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 5306-00-761-3251

National Stock Number (NSN) 5306-00-761-3251, or NIIN 007613251, (bolt,externally relieved body) was assigned December 7, 1966 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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 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.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Mar 15, 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) 06675. [AN EXTERNALLY THREADED FASTENER WHOSE THREADED PORTION IS OF ONE NOMINAL DIAMETER, AND WHOSE UNTHREADED PORTION HAS BEEN MACHINED OR GROUND IN ONE OR MORE PLACES OR OVER ITS ENTIRE LENGTH TO A MAXIMUM DIAMETER LESS THAN THE MINIMUM PITCH DIAMETER OF THE THREAD (EXCLUDES:UNDERCUTS FOR THREAD RELIEF). IT IS NO. 10 (0.190 IN.) (5 MM) OR LARGER IN SIZE AND HAS A HEAD WHICH IS NOT DESIGNED TO BE HELD OR DRIVEN WITH AN INSERTED DRIVER OR DESIGNED FOR ROTATION BY THE THUMB AND FINGERS. A LOCKING FEATURE MAY BE INCORPORATED IN THE DESIGN OF THE HEAD OR THREADS. EXCLUDES:BOLT, INTERNAL WRENCHING AND THUMBSCREW. SEE ALSO SCREW, EXTERNALLY RELIEVED BODY.]. 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 5306007613251 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

DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER
(AAWH) 0.540 INCHES MINIMUM AND 0.560 INCHES MAXIMUM
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF SECOND DIAMETER
(AAWJ) 2.030 INCHES MINIMUM AND 2.050 INCHES MAXIMUM
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF THIRD DIAMETER
(AAWK) 2.510 INCHES MINIMUM AND 2.570 INCHES MAXIMUM
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY
(CSNG) 3
FASTENER LENGTH
(AASB) 3.210 INCHES MINIMUM AND 3.230 INCHES MAXIMUM
FIRST DIAMETER FROM HEAD
(AAWC) 0.373 INCHES MINIMUM AND 0.374 INCHES MAXIMUM
HARDNESS RATING
(CQFM) 30.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
HEAD HEIGHT
(AASU) 0.209 INCHES MINIMUM AND 0.229 INCHES MAXIMUM
HEAD STYLE
(AASK) HEXAGON
NONSTANDARD THREAD PITCH DIAMETER
(CFSG) +0.3420 TO 0.3449 INCHES
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) AMS 5616 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL
(MATT) STEEL CORROSION RESISTING OVERALL
NOMINAL THREAD DIAMETER
(AHYM) 0.375 INCHES
SECOND DIAMETER FROM HEAD
(AAWD) 0.315 INCHES MINIMUM AND 0.325 INCHES MAXIMUM
PART NAME ASSIGNED BY CONTROLLING AGENCY
(CXCY) NAVY SPECIAL PROJECT
THIRD DIAMETER FROM HEAD
(AAWE) 0.373 INCHES MINIMUM AND 0.374 INCHES MAXIMUM
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD LENGTH
(AASA) 0.660 INCHES MINIMUM
THREAD QUANTITY PER INCH
(CMLP) 24
THREAD SERIES DESIGNATOR
(THSD) UNF
WIDTH BETWEEN FLATS
(AATB) 0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM
SURFACE TREATMENT
(SFTT) PASSIVATE OVERALL
NONSTANDARD THREAD PITCH DIAMETER
(CFSG) +0.3420/+0.3449 INCHES
III PART NAME ASSIGNED BY CONTROLLING AGENCY
(CXCY) NAVY SPECIAL PROJECT

Manufacturer Part Numbers


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