5325-00-991-1172

Find complete technical information, availability, and procurement data for: 5325-00-991-1172
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-00-991-1172

Item Name Code

07623

Assigment Date

01/01/1960 (66 years ago)

1.881 inches nominal inside diameter, rectangular cross-sectional shape style, 0.0508 inches nominal major thickness, not casehardened casehardening indicator, 2.032 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.

Cross-Sectional Shape Style: rectangular
Inside Diameter: 1.881 inches nominal
Casehardening Indicator: not casehardened
Outside Diameter: 2.032 inches nominal
Major Thickness: 0.0508 inches nominal
End Style: vertex center or above
Ring Style: straight gap
Usage Design: external
Material: copper alloy 268 or copper alloy 260 or copper alloy 240 or copper alloy 230 or copper alloy 377 or copper alloy 360 or copper alloy 342 or copper alloy 353 or copper alloy 262 or copper alloy 270 or copper alloy 272 or copper alloy 274 or copper alloy 280 or copper alloy 330 or copper alloy 331 or copper alloy 332 or copper alloy 335 or copper alloy 340 or copper alloy 344 or copper alloy 345 or copper alloy 347 or copper alloy 348 or copper alloy 350 or copper alloy 356 or copper alloy 370 or copper alloy 462 or copper alloy 464 or copper alloy 465 or copper alloy 466 or copper alloy 467 or copper alloy 482 or copper alloy 485
Material Document And Classification: qq-b-626 fed spec single material response

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
M11087	Retaining Ring

FAQs

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

What is the FSCG of the NSN 5325-00-991-1172?

The FSCG of the NSN 5325-00-991-1172 is 5325

Does the NSN 5325-00-991-1172 have a Schedule B code assigned?

Yes, the Schedule B code is 9606100000

Does NSN 5325-00-991-1172 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 5325-00-991-1172 contain precious materials?

Precious metal content is unknown

Does NSN 5325-00-991-1172 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 5325-00-991-1172 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960