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NSN 5310-00-728-6363, 5310007286363
NUT,SELF-LOCKING,PLATE

Federal Supply Classification
FSC 5310 - Nuts and Washers
National Item Identification Number
NIIN 007286363
Codification Country
United States
Item Name Code
INC 05280
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 5310-00-728-6363

National Stock Number (NSN) 5310-00-728-6363, or NIIN 007286363, (nut,self-locking,plate) was assigned January 1, 1961 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 4 manufacturer part numbers associated with this NSN. 2 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, only one supplier is deemed design controlled or valid supply parts. ISO Group has a strong supply network for this NSN, with 15 sources of supply.

This part number has been procured by the US Government within the last year, but shows no recent (last 90 days) procurement activity. There have been 21 contracts issued for this part number, with 28 awards given. There is moderate competition for this NSN. The US Government has awarded contracts to 9 different suppliers. The last contract numbers awarded were: SPE4A224F1149, SPE4A223F8501, SPE4A223F7706, SPE4A223F3527, SPE4A222F3140. The total value of the awarded contracts has been US$ 68,314.66.

This NSN is fairly common among different weapons systems, belonging to 16 different platforms.

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 Apr 02, 2006, 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) 05280. [A NUT WITH A FLANGED BASE OF VARIED SHAPES WHICH MAY BE PLAIN OR MOUNTED BY RIVETS, BOLTS, WELDING OR INTEGRAL PRONGS. AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING ON THE THREADS OF A MATING MEMBER.]. 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 5310007286363 contains an unknown precious metal.

This NSN is associated to Schedule B 7318160000: nuts of iron or steel. The Schedule B End Use is listed as finished metal shapes. NAICS classification category 332722: bolt, nut, screw, rivet, and washer manufacturing.

This information was last updated on .


Technical Characteristics

DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER
(ADFW) 0.620 INCHES MINIMUM AND 0.630 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH
(ADFY) 1.248 INCHES MINIMUM AND 1.252 INCHES MAXIMUM
COUNTERSINK ANGLE
(CRSQ) 88.0 DEGREES MINIMUM NUT AND 102.0 DEGREES MAXIMUM NUT
HARDNESS RATING
(CQFM) 32.0 ROCKWELL C MAXIMUM
NOMINAL THREAD SIZE
(CQJX) 0.500 INCHES
NUT LENGTH
(ACVN) 1.602 INCHES MAXIMUM
NUT MOUNTING PROVISION
(ADFP) STRAIGHT HOLES
NUT STYLE
(ACTA) PLATE
NUT HEIGHT
(ADEA) 0.575 INCHES MINIMUM AND 0.609 INCHES MAXIMUM
LOCKING FEATURE
(AAUM) PREVAILING TORQUE WITH NONMETALLIC INSERT
MATERIAL
(MATT) PLASTIC POLYAMIDE LOCKING INSERT
MATERIAL
(MATT) STEEL NUT
MOUNTING HOLE DIAMETER
(ABTB) 0.161 INCHES MINIMUM AND 0.166 INCHES MAXIMUM
MOUNTING HOLE ARRANGEMENT STYLE
(ADFU) 2 HOLES
PLATE THICKNESS
(ADEB) 0.115 INCHES MAXIMUM
PLATE WIDTH
(ADEC) 0.796 INCHES MINIMUM AND 0.859 INCHES MAXIMUM
THREAD CLASS
(AAJD) 3B
THREAD DIRECTION
(AAJF) RIGHT-HAND
THREAD SERIES
(BZRR) UNF
THREAD QUANTITY PER INCH
(CMLP) 20
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE NUT
SURFACE TREATMENT
(SFTT) CADMIUM NUT
TEMP RATING
(AZKQ) 450.0 DEG FAHRENHEIT NOMINAL

Manufacturer Part Numbers


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