5310-01-054-4651

Find complete technical information, availability, and procurement data for: 5310-01-054-4651
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 5310-01-054-4651 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-054-4651

Item Name Code

14218

Assigment Date

01/21/1978 (48 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.

two keys pre-bent 90 degrees,located 180 degrees apart special features, 0.020 inches nominal material thickness, 0.277 inches minimum and 0.297 inches maximum outside diameter, 0.091 inches minimum and 0.096 inches maximum hole diameter, copper alloy 11 or copper alloy 230 or copper alloy 240 or copper alloy 260 or copper alloy 268 or copper alloy 342 or copper alloy 353 or copper alloy 360 or copper alloy 377 overall material

Product Characteristics

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

Hole Diameter: 0.091 inches minimum and 0.096 inches maximum
Outside Diameter: 0.277 inches minimum and 0.297 inches maximum
Material Thickness: 0.020 inches nominal
Special Features: two keys pre-bent 90 degrees,located 180 degrees apart
Material: copper alloy 11 or copper alloy 230 or copper alloy 240 or copper alloy 260 or copper alloy 268 or copper alloy 342 or copper alloy 353 or copper alloy 360 or copper alloy 377 overall
Surface Treatment: nickel overall
Surface Treatment Document And Classification: mil-p-18317 mil spec single treatment response overall
Style Designator: dome external and internal teeth

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
2275336-0001	Lock Washer
MS17186-5	Lock Washer

FAQs

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

What is the FSCG of the NSN 5310-01-054-4651?

The FSCG of the NSN 5310-01-054-4651 is 5310

Does the NSN 5310-01-054-4651 have a Schedule B code assigned?

Yes, the Schedule B code is 7415210000

Does NSN 5310-01-054-4651 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 5310-01-054-4651 contain precious materials?

Precious metal content is unknown

Does NSN 5310-01-054-4651 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 5310-01-054-4651 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Sat, Jan 21, 1978