5330-01-514-8681
Preformed Packing Back-up Ring
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
- Preformed Packing Back-up Ring
- (NSN) National Stock Number
- 5330-01-514-8681
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5330 Packing and Gasket Materials
- (INC) Item Name Code
- 66949
- (FIIG) Federal Item Identification Guide
- A528B0
- Date
- 11/07/2003 (22 years ago)
0.049 inches nominal cross-sectional height, solid cross-sectional shape style, 2.623 inches minimum and 2.663 inches maximum center hole diameter, 85.0 shore durometer a minimum and 95.0 shore durometer a maximum hardness rating, 2.746 inches minimum and 2.752 inches maximum peripheral diameter
Specs & Compatibility
solid
0.049 inches nominal
2.623 inches minimum and 2.663 inches maximum
2.746 inches minimum and 2.752 inches maximum
85.0 shore durometer a minimum and 95.0 shore durometer a maximum
ring,backup
rubber synthetic
mil-r-83248 ty ii mil spec single material response
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 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.
0066949
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