5310-00-086-7048

Find complete technical information, availability, and procurement data for: 5310-00-086-7048
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-086-7048

Item Name Code

15933

Assigment Date

01/01/1963 (63 years ago)

A washer of any peripheral shape having a centrally located hole. Both bearing surfaces are parallel and flat, but one or both of the bearing surfaces must be broken by a counterbore, countersink, or similarly shaped recess. The thickness must not exceed 25 per cent of the outside diameter or the largest outside dimension. The maximum limit of the tolerance or range applied to the thickness and/or largest outside dimension must be used to determine compliance. Excludes:washer, concave, retainer, packing, and thrust type washers. See also spacer, sleeve; and spacer, stepped.

0.320 inches minimum and 0.330 inches maximum hole diameter, 0.058 inches minimum and 0.062 inches maximum material thickness, 120.0 degrees nominal bottom recess angle, 1.070 inches minimum and 1.090 inches maximum outside diameter, 0.370 inches minimum and 0.390 inches maximum top recess 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: 0.320 inches minimum and 0.330 inches maximum
Outside Diameter: 1.070 inches minimum and 1.090 inches maximum
Material Thickness: 0.058 inches minimum and 0.062 inches maximum
Top Recess Diameter: 0.370 inches minimum and 0.390 inches maximum
Bottom Recess Angle: 120.0 degrees nominal
Top Recess Angle: 120.0 degrees nominal
Bottom Recess Diameter: 0.370 inches minimum and 0.390 inches maximum
Surface Finish: 63.0 microinches all surfaces
Heat Treatment: f-as fabricated
Material: aluminum alloy overall
Material Document And Classification: ams4027 assn std single material response overall
Surface Treatment: anodize overall
Surface Treatment Document And Classification: ams2470 assn std single treatment response overall
Style Designator: recessed both sides

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
2-160-273-01	Recessed Washer

FAQs

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

What is the FSCG of the NSN 5310-00-086-7048?

The FSCG of the NSN 5310-00-086-7048 is 5310

Does the NSN 5310-00-086-7048 have a Schedule B code assigned?

Yes, the Schedule B code is 7616108000

Does NSN 5310-00-086-7048 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 5310-00-086-7048 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-086-7048 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 5310-00-086-7048 was assigned to the Federal Catalog?

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