1B1785 Plain Encased Seal
5330-00-641-0972
Specifications, compliance details, and sourcing options for this NSN. Request a quote to confirm availability, pricing, and lead time.
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Official Item Classification
- Name
- Plain Encased Seal
- Part Number
- 1B1785
- (NSN) National Stock Number
- 5330-00-641-0972
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5330 Packing and Gasket Materials
- (INC) Item Name Code
- 04214
- (FIIG) Federal Item Identification Guide
- A032A0
- Date
- 01/01/1963 (63 years ago)
4.999 inches nominal housing bore diameter, 2000 feet per minute accommodated shaft maximum rated speed, 3.938 inches nominal accommodated shaft diameter, 0.438 inches minimum and 0.500 inches maximum seal width, square case style
Specs & Compatibility
3.938 inches nominal
0.438 inches minimum and 0.500 inches maximum
2000 feet per minute
square
4.999 inches nominal
angular
7.0 pounds per square inch
leather or rubber synthetic sealing element
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 information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.
0004214