10937666

View detailed technical data, stock status, and sourcing information for: 10937666
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-00-421-3993

Item Name Code

16900

Assigment Date

12/21/1970 (55 years ago)

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes:disk, valve, graphite impregnated and lubricated items.

1.500 inches nominal second leg width, 0.188 inches nominal second leg hole diameter, 0.188 inches nominal first leg hole diameter, 42.125 inches nominal first leg length, 42.125 inches nominal second leg length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

First Leg Length: 42.125 inches nominal
Second Leg Length: 42.125 inches nominal
Second Leg Width: 1.500 inches nominal
First Leg Hole Diameter: 0.188 inches nominal
Second Leg Hole Diameter: 0.188 inches nominal
Second Leg Distance Between Hole Centers Along Length: 5.000 inches nominal
Second Leg Distance From Edge To Hole Center Along Width: 0.500 inches nominal
Second Leg Distance From Edge To Hole Center Along Length: 2.562 inches nominal
First Leg Thickness: 0.050 inches nominal
Second Leg Thickness: 0.050 inches nominal
First Leg Width: 0.750 inches nominal
First Leg Distance Between Hole Centers Along Length: 4.000 inches nominal
First Leg Distance From Edge To Hole Center Along Width: 0.375 inches nominal
First Leg Distance From Edge To Hole Center Along Length: 1.062 inches nominal
First Leg Style: square
First Leg Hole Arrangement Style: two holes
Second Leg Style: square
Second Leg Hole Arrangement Style: two holes
First Leg Angle: 90.0 degrees nominal
Style Designator: angle

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
10937666	Angle Bracket

FAQs

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

What is the FSCG of the NSN 5340-00-421-3993?

The FSCG of the NSN 5340-00-421-3993 is 5340

Does NSN 5340-00-421-3993 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 5340-00-421-3993 contain precious materials?

Precious metal content is unknown

Does NSN 5340-00-421-3993 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5340-00-421-3993 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Mon, Dec 21, 1970