5325-01-413-0277

Find complete technical information, availability, and procurement data for: 5325-01-413-0277
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-01-413-0277

Item Name Code

18421

Assigment Date

05/04/1995 (31 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.

0.620 inches nominal grip length, 0.361 inches minimum and 0.390 inches maximum material accommodated thickness, stud shank turnlock stud shank style, 0.865 inches minimum and 0.875 inches maximum head length, fillister wing turnlock stud head style

Product Characteristics

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

Grip Length: 0.620 inches nominal
Head Length: 0.865 inches minimum and 0.875 inches maximum
Turnlock Stud Shank Style: stud shank
Turnlock Stud Head Style: fillister wing
Material Accommodated Thickness: 0.361 inches minimum and 0.390 inches maximum
Shank Neck Length: 0.490 inches nominal
Stud Head Height: 0.312 inches nominal
Stud Shank Major Diameter: 0.361 inches minimum and 0.390 inches maximum
Material: steel comp 8620 barrel
Surface Treatment: cadmium and chromate barrel
Surface Treatment Document And Classification: qq-p-416 ty1 cl 2 fed spec single treatment response barrel

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
2351-W20-39-C3C	Turnlock Fastener Stud
AW35T39	Turnlock Fastener Stud

FAQs

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

What is the FSCG of the NSN 5325-01-413-0277?

The FSCG of the NSN 5325-01-413-0277 is 5325

Does the NSN 5325-01-413-0277 have a Schedule B code assigned?

Yes, the Schedule B code is 9607190000

Does NSN 5325-01-413-0277 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 5325-01-413-0277 contain precious materials?

Item does not contain precious metal.

Does NSN 5325-01-413-0277 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 5325-01-413-0277 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Thu, May 4, 1995