1252-31-SS-20

View detailed technical data, stock status, and sourcing information for: 1252-31-SS-20
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5365 Bushings, Rings, Shims and Spacers

National Stock Number

5365-01-424-2388

Item Name Code

13207

Assigment Date

01/24/1996 (30 years ago)

A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the body. (when the length, outside diameter, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see spacer, plate. Excludes:items with lubricating features, see bearing, sleeve and bushing, sleeve. See also bushing, tapered; spacer, ring; washer, flat; and washer, (as modified).

0.4950 inches minimum and 0.5050 inches maximum overall length, square all corners corner shape, steel corrosion resisting overall material, 0.3150 inches nominal body inside diameter, 0.6250 inches nominal body outside diameter

Product Characteristics

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

Overall Length: 0.4950 inches minimum and 0.5050 inches maximum
Body Outside Diameter: 0.6250 inches nominal
Body Inside Diameter: 0.3150 inches nominal
Corner Shape: square all corners
Material: steel corrosion resisting overall
Material Document And Classification: astm 1581 assn std single material response or astm a582 assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: mil-f-14072 mil spec single treatment response overall
Style Designator: solid, plain, no outside flanges

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
1252-31-SS-20	Sleeve Spacer
SS-1606-315-12	Sleeve Spacer

FAQs

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

What is the FSCG of the NSN 5365-01-424-2388?

The FSCG of the NSN 5365-01-424-2388 is 5365

Does the NSN 5365-01-424-2388 have a Schedule B code assigned?

Yes, the Schedule B code is 7326908695

Does NSN 5365-01-424-2388 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 5365-01-424-2388 contain precious materials?

Item does not contain precious metal.

Does NSN 5365-01-424-2388 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 5365-01-424-2388 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Wed, Jan 24, 1996