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5310-01-373-8731

Find complete technical information, availability, and procurement data for: 5310-01-373-8731

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5310-01-373-8731
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-01-373-8731
Item Name Code
13393
Assigment Date
04/11/1993 (33 years ago)

A cylindrical item which may have wrenching and/or driving facilities and/or shoulders. It is designed to be inserted in a drilled, tapped or a pretapped hole, or molded or pressed into soft material to reduce the size of a tapped hole; to provide threads; to add strength, and/or to prevent stripping. It is one of the following: (1) a one-piece, flanged or unflanged, internally threaded item which may have external threads, and/or serrations around the periphery of the collar, designed to engage a serrated lock ring which is not included with the item; (2) a one-piece precision coiled wire; (3) a two-piece item consisting of an internally threaded cylinder and a mating externally threaded part; or (4) a one-piece internally threaded item whose outside diameter is tapered and/or knurled and/or with fin(s). The internal thread of the item may have a locking feature. Excludes:items having a sleeve on on its under portion which can be clinched or crimped. Excludes:bushing,machine thread; nut,plain,knurled; nut,plain,round; nut,plain,clinch and nut,self-locking,clinch. See also nut,plain,plate

0.036 inches minimum and 0.065 inches maximum thickness, round center hole shape style, 0.183 inches minimum and 0.196 inches maximum hole diameter, rectangular peripheral shape style, rectangular cross-sectional shape style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Cross-Sectional Shape Style
rectangular
Hole Diameter
0.183 inches minimum and 0.196 inches maximum
Peripheral Shape Style
rectangular
Center Hole Shape Style
round
Thickness
0.036 inches minimum and 0.065 inches maximum
Length
0.485 inches minimum and 0.515 inches maximum
Width Across Flats
0.423 inches minimum and 0.453 inches maximum
Material
steel comp 1008 or steel comp 1010 or steel comp 1011 or steel comp 1012 or steel comp 1013 or steel comp 1015 overall
Material Document And Classification
66 fed std all material responses overall
Surface Treatment
cadmium and chromate overall
Surface Treatment Document And Classification
qq-p-416,ty2,cl2 fed spec single treatment response overall

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
4197595-19 Flat Washer
MS51867-S3 Flat Washer

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5310-01-373-8731?
The FSCG of the NSN 5310-01-373-8731 is 5310
Does the NSN 5310-01-373-8731 have a Schedule B code assigned?
Yes, the Schedule B code is 7318220000
Does NSN 5310-01-373-8731 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5310-01-373-8731 contain precious materials?
Item does not contain precious metal.
Does NSN 5310-01-373-8731 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5310-01-373-8731 was assigned to the Federal Catalog?
It was assigned 33 years ago, on Sun, Apr 11, 1993

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