4572-225 Grooved Clamp Coupling
5342-01-331-7901
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Official Item Classification
- Name
- Grooved Clamp Coupling
- Part Number
- 4572-225
- (NSN) National Stock Number
- 5342-01-331-7901
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5342 Weapon System Hardware
- (INC) Item Name Code
- 20319
- (FIIG) Federal Item Identification Guide
- A25400
- Date
- 12/27/1990 (35 years ago)
1.688 inches nominal inside diameter, -65.0 fahrenheit and 400.0 fahrenheit temp rating, 0.050 inches nominal retainer thickness, grooved retainer cross-sectional shape style, unable to decode maximum load rating
Specs & Compatibility
grooved retainer
1.688 inches nominal
-65.0 fahrenheit and 400.0 fahrenheit
0.050 inches nominal
unable to decode
single
40.0
self-locking hexagon
3
not included
0.910 inches nominal
0.400 inches nominal
0.032 inches nominal
1.000 inches nominal
0.281 inches nominal
steel comp 301 band
steel comp 321 retainer
steel corrosion resisting nut
steel t bolt
mil-s-18732, type 431 mil spec single material response t bolt
mil-s-5059, type 301, 1/4 hard mil spec single material response band
mil-s-6721, comp ti mil spec single material response retainer
silver nut
round
Regulatory Compliance
Item contains silver.
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.
0020319