748428 O-Ring
5331-01-051-2497
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Official Item Classification
- Name
- O-Ring
- Part Number
- 748428
- (NSN) National Stock Number
- 5331-01-051-2497
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5331 O-Ring
- (INC) Item Name Code
- 47946
- (FIIG) Federal Item Identification Guide
- A510X0
- Date
- 11/25/1977 (48 years ago)
98.020 millimeters nominal center hole diameter, -15.0 fahrenheit and 400.0 fahrenheit temp rating, 4.101 inches minimum and 4.173 inches maximum outside diameter, 3.530 millimeters nominal cross-sectional height, 75.0 shore durometer a nominal hardness rating
Specs & Compatibility
4.101 inches minimum and 4.173 inches maximum
-15.0 fahrenheit and 400.0 fahrenheit
3.530 millimeters nominal
98.020 millimeters nominal
75.0 shore durometer a nominal
rubber fluorocarbon class fpm
mil-r-83248 mil spec single material response
Regulatory Compliance
Precious metal content is unknown
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.
0047946
Related Hardware Products
| Part Number | Description |
|---|---|
| 2-241V747-75 | O-Ring |
| 748428 | O-Ring |
| V0747 2-241 | O-Ring |