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NSN 5306-00-182-7312, 5306001827312
BOLT,SHOULDER

Federal Supply Classification
FSC 5306 - Bolts
National Item Identification Number
NIIN 001827312
Codification Country
United States
Item Name Code
INC 04905
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.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 5306-00-182-7312

National Stock Number (NSN) 5306-00-182-7312, or NIIN 001827312, (bolt,shoulder) was assigned July 8, 1970 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 3 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 suppliers. Today, 4 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 4 suppliers are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Oct 23, 2018. 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: SPE5E419V0707. The total value of the awarded contracts has been US$ 238.00.

This NSN is somewhat common among different platforms, belonging to 2 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 Mar 02, 2006, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) Acquisition of this part is restricted to source(s) specified on "Source Control", "Altered Item" or "Selected Item" drawings/documents. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 04905. [AN EXTERNALLY THREADED FASTENER WHOSE THREADED PORTION IS OF ONE NOMINAL DIAMETER, NO. 10 (0.190 IN.) (5 MM) OR LARGER. IT HAS A ROUND UNTHREADED NECK OR SHANK ALL OR PART OF WHICH IS OF GREATER DIAMETER THAN THE THREADED PORTION. THE HEAD IS NOT DESIGNED TO BE HELD OR DRIVEN WITH AN INSERTED DRIVERS. A LOCKING FEATURE MAY BE INCORPORATED IN THE DESIGN OF THE HEAD OR THREADS. FOR ITEMS WITH A THREAD DIAMETER SMALLER THAN NO. 10 (0.190 IN.) (5 MM) AND THOSE ITEMS WITH AN INSERTED DRIVE HEAD, USE SCREW, SHOULDER. FOR ITEMS WHICH ARE NO. 10 (0.190 IN.) (5 MM) OR LARGER IN SIZE AND ARE BOTH SHOULDERED AND HAVE AN EXTERNALLY RELIEVED BODY, USE BOLT, EXTERNALLY RELIEVED BODY. EXCLUDES:THUMBSCREW.]. 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 5306001827312 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

DISTANCE FROM CENTERLINE TO FLAT
(AASY) 0.187 INCHES MINIMUM AND 0.192 INCHES MAXIMUM
DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER
(CRZS) 1.325 INCHES NOMINAL FIRST HOLE
FASTENER LENGTH
(AASB) 1.441 INCHES NOMINAL
HEAD DIAMETER
(AASL) 0.510 INCHES NOMINAL
HEAD HEIGHT
(AASU) 0.150 INCHES NOMINAL
HEAD STYLE
(AASK) DEE CHAMFER
HOLE CONFIGURATION STYLE
(CRHC) ROUND LONGITUDINAL HOLE
HOLE DIAMETER
(AAUB) 0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM
HOLE TYPE
(BQDM) DRILLED
HOLE QUANTITY
(ASXK) 2
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) AMS5731 ASSN STD 1ST MATERIAL RESPONSE GRIP OR AMS5737 ASSN STD 2ND MATERIAL RESPONSE GRIP
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) ELGILOY(COBALT-NICKEL-CHROMIUM) MFR REF SINGLE MATERIAL RESPONSE SPRING
MATERIAL
(MATT) COBALT ALLOY SPRING
MATERIAL
(MATT) STEEL CORROSION RESISTING GRIP
NOMINAL THREAD DIAMETER
(AHYM) 0.250 INCHES
SHOULDER DIAMETER
(AATN) 0.248 INCHES MINIMUM FIRST SHOULDER AND 0.249 INCHES MAXIMUM FIRST SHOULDER
SHOULDER LENGTH
(AATX) 1.136 INCHES NOMINAL FIRST SHOULDER
SHOULDER SHAPE
(CWYB) ROUND FIRST SHOULDER
SPECIAL FEATURES
(FEAT) TWO RETAINING BALLS,MATERIAL CORROSION-RESISTING STEEL,QQ-S-763 CLASS 440C,ROCKWELL HARDNESS C58-64;COTTER PIN HOLES BE WITHIN 0.010 INCH OF BOLT DIAMETER CENTERLINE AND PERPENDICULAR TO BOLT SHANK AXIS WITHIN 2 DEGREES
THREAD CLASS
(AAJD) 3A
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD LENGTH
(AASA) 0.305 INCHES NOMINAL
THREAD QUANTITY PER INCH
(CMLP) 28
THREAD SERIES DESIGNATOR
(THSD) UNJF

Manufacturer Part Numbers


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