5310-00-390-0545

Find complete technical information, availability, and procurement data for: 5310-00-390-0545
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-390-0545

Item Name Code

13393

Assigment Date

03/28/1974 (52 years ago)

0.018 inches minimum and 0.022 inches maximum thickness, 0.525 inches minimum and 0.530 inches maximum hole diameter, rectangular cross-sectional shape style, round peripheral shape style, round center hole 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: 0.525 inches minimum and 0.530 inches maximum
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.018 inches minimum and 0.022 inches maximum
Overall Diameter: 0.750 inches nominal
Surface Finish: 63.0 microinches all surfaces
Material: steel comp 301 or steel comp 302 or steel comp 303 or steel comp 303se or steel comp 304 or steel comp 304l or steel comp 305 or steel comp 308 or steel comp 309s or steel comp 310 or steel comp 310s or steel comp 314 or steel comp 316 or steel comp 316l or steel comp 317 or steel comp 321 or steel comp 347 or steel comp 348 or steel comp 384 or steel comp 385 overall
Material Document And Classification: e-1106 fscm 94697 mfr ref single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: e+1204 fscm 94697 mfr ref single treatment response overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-01-157-6811	No Name Available	09/01/1997

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
102-67321-020	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-00-390-0545?

The FSCG of the NSN 5310-00-390-0545 is 5310

Does the NSN 5310-00-390-0545 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-390-0545 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 5310-00-390-0545 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-390-0545 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 5310-00-390-0545 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Thu, Mar 28, 1974