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5310-01-054-5974

Find complete technical information, availability, and procurement data for: 5310-01-054-5974

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5310-01-054-5974
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-01-054-5974
Item Name Code
01869
Assigment Date
01/22/1978 (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.

navy irpod requirements were removed from this nsn on 08/30/2022. special features, 0.312 inches nominal external straight key width, 0.036 inches nominal material thickness, 0.516 inches nominal hole diameter, 1.062 inches nominal outside diameter

Product Characteristics

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

Hole Diameter
0.516 inches nominal
Outside Diameter
1.062 inches nominal
External Straight Key Width
0.312 inches nominal
Material Thickness
0.036 inches nominal
Special Features
navy irpod requirements were removed from this nsn on 08/30/2022.
Material
copper alloy overall
Material Document And Classification
astm b291 1/2 hard assn std single material response overall
Distance From Centerline To End Of Key
0.750 inches nominal
Special Test Features
special quality control testing
Style Designator
key
Test Data Document
"81349-mil-p-23199 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."

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
104116-1116 Key Washer

FAQs

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

What is the FSCG of the NSN 5310-01-054-5974?
The FSCG of the NSN 5310-01-054-5974 is 5310
Does the NSN 5310-01-054-5974 have a Schedule B code assigned?
Yes, the Schedule B code is 7415210000
Does NSN 5310-01-054-5974 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 5310-01-054-5974 contain precious materials?
Precious metal content is unknown
Does NSN 5310-01-054-5974 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 5310-01-054-5974 was assigned to the Federal Catalog?
It was assigned 48 years ago, on Sun, Jan 22, 1978

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