1539580 Retaining Ring
5325-00-252-6845
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Official Item Classification
- Name
- Retaining Ring
- Part Number
- 1539580
- (NSN) National Stock Number
- 5325-00-252-6845
- (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
- 01/01/1963 (63 years ago)
1.617 inches minimum and 1.650 inches maximum inside diameter, 0.059 inches minimum and 0.065 inches maximum major thickness, 0.047 inches minimum and 0.049 inches maximum minor thickness, not casehardened casehardening indicator, beveled one inside corner cross-sectional shape style
Specs & Compatibility
beveled one inside corner
1.617 inches minimum and 1.650 inches maximum
not casehardened
0.047 inches minimum and 0.049 inches maximum
0.059 inches minimum and 0.065 inches maximum
external
w/s: helicopter, advance attack, ah-1w; helicopter, mh-53e; ticonderoga class cg (47); helicopter, search and rescue, hh-60h; oliver perry class ffg; helicopter, carrier based asw, sh-60f; spruance class dd (963); shipboard material handling equipment (mhe); helicopter, uscg search and rescue, hh-60j
external
47.0 rockwell c minimum and 52.0 rockwell c maximum
steel
fed std 66,1066 to 1090 fed std single material response
cadmium and chromate
Replacement For
| Part Number | Description | |
|---|---|---|
| 5365-00-727-3812 | No Name Available | 01/01/1986 |
| 5365-00-919-3787 | No Name Available | 05/01/1979 |
Regulatory Compliance
Item does not contain precious metal.
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
0007623
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