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NSN 5306-00-448-3997, 5306004483997
BOLT,RIBBED SHOULDER

Federal Supply Classification
FSC 5306 - Bolts
National Item Identification Number
NIIN 004483997
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.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 5306-00-448-3997

National Stock Number (NSN) 5306-00-448-3997, or NIIN 004483997, (bolt,ribbed shoulder) was assigned January 13, 1971 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. 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, 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: SPE5E420P0859. The total value of the awarded contracts has been US$ 100.00.

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.) The Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.

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 5306004483997 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) 0.562 INCHES NOMINAL
FASTENER LENGTH
(AASB) 3.375 INCHES NOMINAL
HEAD DIAMETER
(AASL) 1.375 INCHES NOMINAL
HEAD HEIGHT
(AASU) 0.312 INCHES MINIMUM AND 0.402 INCHES MAXIMUM
HEAD STYLE
(AASK) FLAT CHAMFER
NOMINAL THREAD DIAMETER
(AHYM) 0.750 INCHES
NONSTANDARD THREAD PITCH DIAMETER
(CFSG) +0.7044 TO 0.7084 INCHES
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) T AND A DIV B14 GRADE 8 78500 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIAL
(MATT) STEEL OVERALL
RIB LENGTH
(AAVQ) 0.500 INCHES NOMINAL
RIB MAJOR DIAMETER
(AAVP) 0.810 INCHES MINIMUM AND 0.820 INCHES MAXIMUM
SHOULDER DIAMETER
(AATN) 0.798 INCHES MINIMUM FIRST SHOULDER AND 0.808 INCHES MAXIMUM FIRST SHOULDER
SHOULDER LENGTH
(AATX) 0.312 INCHES MINIMUM FIRST SHOULDER AND 1.688 INCHES MAXIMUM FIRST SHOULDER
SHOULDER SHAPE
(CWYB) ROUND FIRST SHOULDER
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD LENGTH
(AASA) 0.906 INCHES MINIMUM
THREAD QUANTITY PER INCH
(CMLP) 16
THREAD SERIES DESIGNATOR
(THSD) UNF
NONSTANDARD THREAD PITCH DIAMETER
(CFSG) +0.7044/+0.7084 INCHES

Manufacturer Part Numbers


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