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RR253 Retaining Ring

5325-00-059-2547

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Official Item Classification

Name
Retaining Ring
Part Number
RR253
(NSN) National Stock Number
5325-00-059-2547
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5325 Fastening Devices
(INC) Item Name Code
07623
(FIIG) Federal Item Identification Guide
T252-G
Date
01/01/1961 (65 years ago)

2.641 inches nominal outside diameter, rectangular cross-sectional shape style, not casehardened casehardening indicator, 0.048 inches nominal major thickness, 2.345 inches nominal inside diameter

Specs & Compatibility

Cross-Sectional Shape Style

rectangular

Inside Diameter

2.345 inches nominal

Casehardening Indicator

not casehardened

Outside Diameter

2.641 inches nominal

Major Thickness

0.048 inches nominal

Ring Style

special flat

Usage Design

external

Material

steel

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0007623

Related Hardware Products

Part Number Description
RR253 Retaining Ring

Frequently Asked Questions

What is the FSCG of the NSN 5325-00-059-2547?
The FSCG of the NSN 5325-00-059-2547 is 5325
Does the NSN 5325-00-059-2547 have a Schedule B code assigned?
Yes, the Schedule B code is 9606100000
Does NSN 5325-00-059-2547 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 5325-00-059-2547 contain precious materials?
Precious metal content is unknown
Does NSN 5325-00-059-2547 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 5325-00-059-2547 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961