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55924-343 BX Retaining Ring

5325-01-249-4420

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Official Item Classification

Name
Retaining Ring
Part Number
55924-343 BX
(NSN) National Stock Number
5325-01-249-4420
(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
02/11/1987 (39 years ago)

double oval cross-sectional shape style, 0.058 inches minimum and 0.064 inches maximum major thickness, 3.271 inches minimum and 3.301 inches maximum inside diameter, not casehardened casehardening indicator, 3.647 inches minimum and 3.677 inches maximum outside diameter

Specs & Compatibility

Cross-Sectional Shape Style

double oval

Inside Diameter

3.271 inches minimum and 3.301 inches maximum

Casehardening Indicator

not casehardened

Outside Diameter

3.647 inches minimum and 3.677 inches maximum

Major Thickness

0.058 inches minimum and 0.064 inches maximum

Ring Style

spiral

Usage Design

external

Strength Rating

211000.0 pounds per square inch minimum tensile

Material

steel comp 1070 or steel comp 1572 or steel comp 1074 or steel comp 1075 or steel comp 1078 or steel comp 1080 or steel comp 1085 or steel comp 1086 or steel comp 1090

Material Document And Classification

fed std 66, comp 1070 fed std 1st material response and fed std 66, comp 1072 fed std 2nd material response and fed std 66, comp 1074 fed std 3rd material response and fed std 66, comp 1075 fed std 4th material response and fed std 66, comp 1078 fed std 5th material response and fed std 66, comp 1080 fed std 6th material response and fed std 66, comp 1084 fed std 7th material response and fed std 66, comp 1085 fed std 8th material response and fed std 66, comp 1086 fed std 9th material response and fed std 66, comp 1090 fed std 10th material response

Surface Treatment

oxide

Surface Treatment Document And Classification

mil-c-13924, class 1 mil spec single treatment response

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

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
55924-343 BX Retaining Ring
RS-343-BX Retaining Ring

Frequently Asked Questions

What is the FSCG of the NSN 5325-01-249-4420?
The FSCG of the NSN 5325-01-249-4420 is 5325
Does the NSN 5325-01-249-4420 have a Schedule B code assigned?
Yes, the Schedule B code is 9606100000
Does NSN 5325-01-249-4420 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 5325-01-249-4420 contain precious materials?
Item does not contain precious metal.
Does NSN 5325-01-249-4420 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 5325-01-249-4420 was assigned to the Federal Catalog?
It was assigned 39 years ago, on Wed, Feb 11, 1987