S1535-20176

View detailed technical data, stock status, and sourcing information for: S1535-20176
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-641-2649

Item Name Code

13393

Assigment Date

01/01/1963 (63 years ago)

round center hole shape style, rectangular cross-sectional shape style, 0.048 inches minimum and 0.053 inches maximum thickness, 1.438 inches nominal hole diameter, 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: 1.438 inches nominal
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.048 inches minimum and 0.053 inches maximum
Overall Diameter: 1.750 inches nominal
Material: paper overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
1560-00-320-6884	No Name Available	03/17/1972

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
S1535-20176	Flat Washer
SS4422-1	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-00-641-2649?

The FSCG of the NSN 5310-00-641-2649 is 5310

Does the NSN 5310-00-641-2649 have a Schedule B code assigned?

Yes, the Schedule B code is 4823908850

Does NSN 5310-00-641-2649 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 5310-00-641-2649 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-641-2649 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 5310-00-641-2649 was assigned to the Federal Catalog?

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