5325-01-021-7063

Find complete technical information, availability, and procurement data for: 5325-01-021-7063
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-01-021-7063

Item Name Code

18421

Assigment Date

05/18/1976 (50 years ago)

A circular-shaped item designed to maintain predetermined distance between assembled parts and/or for distributing pressure or preventing endwise movement between member parts. It has a solid cross-section and two flat parallel bearing surfaces. The distance between the bearing surfaces perpendicular to the axis of the centrally located hole shall not exceed 25 percent of the outside diameter. The diameter of the centrally located hole must exceed 75 percent of the outside diameter. Excludes:laminated items. For items manufactured from impregnated graphite or lubricated nonmetallic materials, excluding felt or plastics, see gasket. For items manufactured from lubricated plastics, see bearing, washer, thrust. For items manufactured from lubricated felt, see felt, mechanical, preformed. Excludes:disk, valve; insulator washer; and shim. See also spacer, plate and spacer, sleeve.

0.458 inches minimum and 0.478 inches maximum grip length, stud shank turnlock stud shank style, ring securing device type, flat fillister turnlock stud head style, 0.312 inches nominal diameter

Product Characteristics

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

Grip Length: 0.458 inches minimum and 0.478 inches maximum
Diameter: 0.312 inches nominal
Securing Device Type: ring
Turnlock Stud Shank Style: stud shank
Turnlock Stud Head Style: flat fillister
Material Accommodated Thickness: 0.250 inches minimum and 0.312 inches maximum
Drive Type: slotted
Stud Head Height: 0.062 inches nominal
Stud Shank Major Diameter: 0.216 inches minimum and 0.218 inches maximum
Material: steel corrosion resisting overall
Material Document And Classification: ams 5628 assn std single material response overall
Surface Treatment: passivate overall

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
128-0040-038	Turnlock Fastener Stud
DS-3012C-0-4	Turnlock Fastener Stud
DS3012C0-4	Turnlock Fastener Stud

FAQs

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

What is the FSCG of the NSN 5325-01-021-7063?

The FSCG of the NSN 5325-01-021-7063 is 5325

Does the NSN 5325-01-021-7063 have a Schedule B code assigned?

Yes, the Schedule B code is 9607190000

Does NSN 5325-01-021-7063 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 5325-01-021-7063 contain precious materials?

Precious metal content is unknown

Does NSN 5325-01-021-7063 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 5325-01-021-7063 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Tue, May 18, 1976