5310-00-496-3238

Find complete technical information, availability, and procurement data for: 5310-00-496-3238
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-496-3238

Item Name Code

13393

Assigment Date

01/01/1963 (63 years ago)

round center hole shape style, round w/flats peripheral shape style, 0.065 inches nominal thickness, rectangular cross-sectional shape style, 1.531 inches minimum and 1.562 inches maximum hole diameter

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: 1.531 inches minimum and 1.562 inches maximum
Peripheral Shape Style: round w/flats
Center Hole Shape Style: round
Thickness: 0.065 inches nominal
Overall Diameter: 3.875 inches nominal
Width Across Flats: 2.750 inches nominal
Material: steel comp 1010 overall
Material Document And Classification: 66 fed std single material response overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2530-00-330-3268	No Name Available	01/01/1963
5310-00-350-5549	No Name Available	01/01/1960

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
11A7117	Flat Washer
1229E837	Flat Washer
16T1031	Flat Washer
2075671	Flat Washer
35UB5014	Flat Washer
491248	Flat Washer
5231-48-21	Flat Washer
7534863	Flat Washer
UB1015	Flat Washer
UB5014	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-00-496-3238?

The FSCG of the NSN 5310-00-496-3238 is 5310

Does the NSN 5310-00-496-3238 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-496-3238 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 5310-00-496-3238 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-496-3238 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 5310-00-496-3238 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963