4201BF-381 Grooved Clamp Coupling
5342-01-237-1108
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Official Item Classification
- Name
- Grooved Clamp Coupling
- Part Number
- 4201BF-381
- (NSN) National Stock Number
- 5342-01-237-1108
- (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
- 07/24/1986 (40 years ago)
0.063 inches nominal retainer thickness, 40.0 included angle in deg, 3.248 inches nominal inside diameter, single latch style, grooved retainer cross-sectional shape style
Specs & Compatibility
grooved retainer
3.248 inches nominal
0.063 inches nominal
single
40.0
self-locking hexagon
2
included
0.690 inches minimum and 0.750 inches maximum
0.212 inches nominal
0.032 inches nominal
0.720 inches minimum and 0.780 inches maximum
0.281 inches nominal
steel corrosion resisting or steel comp 430 trunnion
steel nut
mil-s-5059 mil spec 1st material response or mil-s-6721 mil spec 1st material response or ams 5627 assn std 2nd material response trunnion
cadmium t bolt
round
qq-p-416, type 1, class 3 fed spec single treatment response t bolt
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.
0020319
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