PRA-1763

View detailed technical data, stock status, and sourcing information for: PRA-1763
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5325 Fastening Devices

National Stock Number

5325-00-431-1481

Item Name Code

07623

Assigment Date

05/04/1970 (56 years ago)

double oval cross-sectional shape style, 16.886 inches minimum and 17.308 inches maximum inside diameter, 0.080 inches minimum and 0.088 inches maximum major thickness, not casehardened casehardening indicator, 17.636 inches minimum and 17.816 inches maximum 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: double oval
Inside Diameter: 16.886 inches minimum and 17.308 inches maximum
Casehardening Indicator: not casehardened
Outside Diameter: 17.636 inches minimum and 17.816 inches maximum
Major Thickness: 0.080 inches minimum and 0.088 inches maximum
Ring Style: spiral
Usage Design: internal
Strength Rating: 211000.0 pounds per square inch minimum tensile
Material: steel comp 1070 or steel comp 1074 or steel comp 1078 or steel comp 1080 or steel comp 1084 or steel comp 1086 or steel comp 1090
Material Document And Classification: fed std 66, comp 1070 fed std 1st material response or fed std 66, comp 1074 fed std 2nd material response or fed std 66, comp 1078 fed std 3rd material response or fed std 66, comp 1080 fed std 4th material response or fed std 66, comp 1084 fed std 5th material response or fed std 66, comp 1086 fed std 6th material response or fed std 66, comp 1090 fed std 7th 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
177A265 PIECE 5	Retaining Ring
PRA-1763	Retaining Ring

FAQs

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

What is the FSCG of the NSN 5325-00-431-1481?

The FSCG of the NSN 5325-00-431-1481 is 5325

Does the NSN 5325-00-431-1481 have a Schedule B code assigned?

Yes, the Schedule B code is 9606100000

Does NSN 5325-00-431-1481 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 5325-00-431-1481 contain precious materials?

Precious metal content is unknown

Does NSN 5325-00-431-1481 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 5325-00-431-1481 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Mon, May 4, 1970