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NSN 5306-01-325-5942, 5306013255942
BOLT,INTERNALLY RELIEVED BODY

Federal Supply Classification
FSC 5306 - Bolts
National Item Identification Number
NIIN 013255942
Codification Country
United States
Item Name Code
INC 06676
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 5306-01-325-5942

National Stock Number (NSN) 5306-01-325-5942, or NIIN 013255942, (bolt,internally relieved body) was assigned September 7, 1990 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. None of the associated 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, 2 suppliers are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over a year. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE4A623P5740. The total value of the awarded contracts has been US$ 1,950.00.

This NSN is unique to one weapons system.

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 12, 2013, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The data or the rights to use the data needed to purchase this part from additional sources are not owned by the Government and it has been determined that it is uneconomical to purchase them. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 06676. [AN EXTERNALLY THREADED FASTENER WHOSE EXTERNAL THREADED PORTION IS OF ONE NOMINAL DIAMETER. IT HAS A CONCENTRIC HOLE ALONG THE LONGITUDINAL CENTERLINE WHICH MAY EXTEND A PART OR THE FULL LENGTH OF THE BOLT. THE CONCENTRIC HOLE ALONG THE CENTERLINE MAY BE COUNTERBORED AND/OR INTERNALLY THREADED AT THE HEAD END OR THE BOLT END. THE HEAD IS DESIGNED TO BE HELD OR DRIVEN BY AN EXTERNAL AND/OR INTERNAL DRIVER. FOR ITEMS HAVING A HOLE(S) PERPENDICULAR TO THE AXIS WHICH MEET THE CONCENTRIC HOLE ALONG THE LONGITUDINAL CENTERLINE, SEE BOLT, FLUID PASSAGE.]. 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 5306013255942 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

CONCENTRIC HOLE DEPTH
(AAWX) 1.960 INCHES NOMINAL
CONCENTRIC HOLE DIAMETER
(AAXC) 0.561 INCHES MINIMUM AND 0.570 INCHES MAXIMUM
COUNTERBORE DIAMETER
(AAWY) 0.8750 INCHES MINIMUM AND 0.8759 INCHES MAXIMUM
COUNTERBORE DEPTH
(AAWZ) 1.300 INCHES NOMINAL
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER
(CRZS) 2.600 INCHES NOMINAL FIRST HOLE
FASTENER LENGTH
(AASB) 2.620 INCHES NOMINAL
HEAD DIAMETER
(AASL) 1.900 INCHES NOMINAL
HEAD HEIGHT
(AASU) 0.330 INCHES NOMINAL
HEAD STYLE
(AASK) ROUND W/WRENCH FLATS
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL
(MATT) STEEL COMP E4340 OVERALL
MINIMUM TENSILE STRENGTH
(CQBC) 200000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER
(AHYM) 0.750 INCHES
SHANK UNTHREADED HOLE DIAMETER
(AAWB) 0.139 INCHES MINIMUM AND 0.145 INCHES MAXIMUM FIRST HOLE
SHOULDER DIAMETER
(AAVH) 1.2489 INCHES MINIMUM AND 1.2494 INCHES MAXIMUM
SHOULDER LENGTH
(AAVK) 1.140 INCHES NOMINAL
SPECIAL FEATURES
(FEAT) GROOVE ON 0.930-0.940 IN DIA X .120 WIDE LOCATED O RELIEF; HEX BETWEEN RELIEF AND THREADS 0.130 IN DIA.; SURFACE FINISH ON ALL SHOULDERS AND RELIEF 32.0
STYLE DESIGNATOR
(STYL) COUNTERBORE UNTHREADED
WIDTH BETWEEN FLATS
(AATB) 1.680 INCHES NOMINAL
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD CLASS
(AAJD) 3A
THREAD LENGTH
(AASA) 0.600 INCHES NOMINAL
THREAD SERIES DESIGNATOR
(THSD) UNJF
THREAD QUANTITY PER INCH
(CMLP) 16

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