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NSN 5306-00-678-4770, 5306006784770
BOLT,RIBBED SHOULDER

Federal Supply Classification
FSC 5306 - Bolts
National Item Identification Number
NIIN 006784770
Codification Country
United States
Item Name Code
INC 16014
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 5306-00-678-4770

National Stock Number (NSN) 5306-00-678-4770, or NIIN 006784770, (bolt,ribbed shoulder) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN. ISO Group has several sources of supply for this NSN.

This part number has not been procured by the US Government in over a year. There have been 2 contracts issued for this part number, with 2 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPE5E420V0463, SPE5E420V0463, SPE5E417V4317. The total value of the awarded contracts has been US$ 3,398.79.

This NSN is somewhat common among different platforms, belonging to 2 different weapons systems.

There has been a small amount of 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 Dec 13, 2013, 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) 16014. [AN EXTERNALLY THREADED FASTENER WHOSE THREADED PORTION IS OF ONE NOMINAL DIAMETER. IT HAS A SERIES OF LONGITUDINAL RIBS, SPLINES OR SERRATIONS ON ALL OR A PART OF THE SHOULDER. THE MINOR DIAMETER OF THE RIBS MUST BE GREATER THAN THE MAJOR DIAMETER OF THE THREADS. SEE ALSO BOLT, RIBBED NECK.]. 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 5306006784770 contains an unknown precious metal.

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 DIAMETER OF BEARING SURFACE OF HEAD TO RIBS
(AAVR) 0.060 INCHES MINIMUM AND 0.120 INCHES MAXIMUM
FASTENER LENGTH
(AASB) 4.250 INCHES NOMINAL
FEATURES PROVIDED
(CBBL) CASEHARDENED
HARDNESS RATING
(CQFM) 32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
HEAD HEIGHT
(AASU) 0.310 INCHES NOMINAL
HEAD DIAMETER
(AASL) 1.310 INCHES NOMINAL
HEAD STYLE
(AASK) FLAT CHAMFER
NOMINAL THREAD DIAMETER
(AHYM) 0.875 INCHES
MATERIAL
(MATT) STEEL COMP 1340 OR STEEL COMP 4140 OR STEEL COMP 8640 OVERALL
RIB LENGTH
(AAVQ) 1.040 INCHES MINIMUM AND 1.100 INCHES MAXIMUM
RIB MAJOR DIAMETER
(AAVP) 0.995 INCHES MINIMUM AND 1.005 INCHES MAXIMUM
SHOULDER DIAMETER
(AATN) 0.960 INCHES MINIMUM AND 0.965 INCHES MAXIMUM FIRST SHOULDER
SHOULDER LENGTH
(AATX) 1.160 INCHES NOMINAL FIRST SHOULDER
SHOULDER SHAPE
(CWYB) ROUND FIRST SHOULDER
THREAD CLASS
(AAJD) 3A
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD LENGTH
(AASA) 1.750 INCHES MINIMUM
THREAD SERIES DESIGNATOR
(THSD) UNF
THREAD QUANTITY PER INCH
(CMLP) 14
SURFACE TREATMENT
(SFTT) CADMIUM OVERALL
MATERIAL
(MATT) STEEL COMP 1340 OVERALL OR STEEL COMP 4140 OVERALL OR STEEL COMP 8640 OVERALL

Manufacturer Part Numbers


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