NAS1149C0763B

View detailed technical data, stock status, and sourcing information for: NAS1149C0763B
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-130-7720

Item Name Code

13393

Assigment Date

04/28/1982 (44 years ago)

round center hole shape style, 0.053 inches minimum and 0.073 inches maximum thickness, 0.443 inches minimum and 0.463 inches maximum hole diameter, rectangular cross-sectional shape style, round peripheral 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: 0.443 inches minimum and 0.463 inches maximum
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.053 inches minimum and 0.073 inches maximum
Overall Diameter: 0.745 inches minimum and 0.770 inches maximum
Material: steel corrosion resisting or steel comp 321 or steel comp 347 or steel comp 348 overall
Material Document And Classification: mil-s-5059 mil spec 1st material response and mil-s-6721 mil spec 2nd material response and mil-s-6721 mil spec 3rd material response and mil-s-6721 mil spec 4th material response overall
Surface Treatment: oxide film 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
10109569	Flat Washer
5310PL0204349	Flat Washer
AN960XC716	Flat Washer
NAS1149C0763B	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-01-130-7720?

The FSCG of the NSN 5310-01-130-7720 is 5310

Does the NSN 5310-01-130-7720 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-01-130-7720 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 5310-01-130-7720 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-130-7720 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 5310-01-130-7720 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Wed, Apr 28, 1982