303407

View detailed technical data, stock status, and sourcing information for: 303407
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-285-5149

Item Name Code

13393

Assigment Date

01/01/1963 (63 years ago)

round peripheral shape style, 0.588 inches minimum and 0.598 inches maximum hole diameter, rectangular cross-sectional shape style, round center hole shape style, 0.182 inches minimum and 0.192 inches maximum thickness

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: 0.588 inches minimum and 0.598 inches maximum
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.182 inches minimum and 0.192 inches maximum
Overall Diameter: 0.940 inches minimum and 0.950 inches maximum
Material: cork overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-283-0693	No Name Available	10/01/1975
2520-00-326-0690	No Name Available	01/01/1963

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
10308B	Flat Washer
1406101	Flat Washer
2157P2	Flat Washer
303407	Flat Washer
3565J	Flat Washer
38564H	Flat Washer
5266118	Flat Washer
7F2918	Flat Washer
8-2378	Flat Washer
915614	Flat Washer
JT10855	Flat Washer
ME3565J	Flat Washer
MUJC0-3565J	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-00-285-5149?

The FSCG of the NSN 5310-00-285-5149 is 5310

Does the NSN 5310-00-285-5149 have a Schedule B code assigned?

Yes, the Schedule B code is 4503900000

Does NSN 5310-00-285-5149 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 5310-00-285-5149 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-285-5149 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 5310-00-285-5149 was assigned to the Federal Catalog?

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