Product Details | PLAIN ENCASED SEAL

5330-00-285-4281 A pliable rubber, felt, leather, or composition ring-shaped element, split or solid; with or without spring or spreader, having a metal shell on all or a portion of at least two of the outer surfaces. It may be designed to be either bolt mounted or pressmounted between fixed and moveable parts to form a tight and effective seal by the pressure of the spring or spreader or the resiliency inherent in the element material. Excludes PACKING WITH RETAINER.

Part Alternates: HD4488, 55134, 5330-00-285-4281, 00-285-4281, 5330002854281, 002854281

Hardware and Abrasives | Packing and Gasket Materials

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-285-4281

Drawings & Photos | NSN 5330-00-285-4281


Cross Reference | NSN 5330-00-285-4281

Part Number Cage Code Manufacturer
55134 76680 FEDERAL-MOGUL CORP CHASSIS PRODUCTS DIV
HD4488 35311 AMERICAN STANDARD INC WESTINGHOUSE AIR BRAKE CO DIV

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Technical Data | NSN 5330-00-285-4281

Characteristic Specifications
MATERIAL LEATHER AND RUBBER SYNTHETIC OVERALL
CASE STYLE 1 SQUARE
SEALING ELEMENT STYLE 4 ANGULAR
SEAL WIDTH 0.438 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
ACCOMMODATED SHAFT MAXIMUM RATED SPEED 2000 FEET PER MINUTE
ACCOMMODATED SHAFT DIAMETER 4.128 INCHES NOMINAL
HOUSING BORE DIAMETER 4.999 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 5330-00-285-4281

Category Code Description
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information