5310-00-083-2147

Find complete technical information, availability, and procurement data for: 5310-00-083-2147
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-083-2147

Item Name Code

15933

Assigment Date

11/22/1972 (53 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.

0.500 inches minimum and 0.620 inches maximum recess depth, 1.470 inches minimum and 1.530 inches maximum outside diameter, 0.302 inches minimum and 0.322 inches maximum hole diameter, 0.720 inches minimum and 0.780 inches maximum overall height, 0.188 inches nominal material thickness

Product Characteristics

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

Hole Diameter: 0.302 inches minimum and 0.322 inches maximum
Outside Diameter: 1.470 inches minimum and 1.530 inches maximum
Overall Height: 0.720 inches minimum and 0.780 inches maximum
Recess Depth: 0.500 inches minimum and 0.620 inches maximum
Material Thickness: 0.188 inches nominal
Part Name Assigned By Controlling Agency: navy special project
Special Features: chamfer inside edge 0.020 in.min 0.060 in.max by 45 deg
Material: plastic polyethylene terephthalate overall
Style Designator: recessed

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
PK1558	Recessed Washer

FAQs

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

What is the FSCG of the NSN 5310-00-083-2147?

The FSCG of the NSN 5310-00-083-2147 is 5310

Does the NSN 5310-00-083-2147 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5310-00-083-2147 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 5310-00-083-2147 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-083-2147 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 5310-00-083-2147 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Wed, Nov 22, 1972