Product Details | PLAIN ENCASED SEAL

5330-00-127-3521 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: 60816, 5330-00-127-3521, 00-127-3521, 5330001273521, 001273521

Hardware and Abrasives | Packing and Gasket Materials

Supply Group (FSG) NSN Assign. NIIN
53 15 MAR 1975 00-127-3521

Drawings & Photos | NSN 5330-00-127-3521


Cross Reference | NSN 5330-00-127-3521

Part Number Cage Code Manufacturer
60816 63026 VICTOR EQUIPMENT CO
60816 91816 CIRCOR AEROSPACE, INC. DBA CIRCLE SEAL CONTROLS

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Technical Data | NSN 5330-00-127-3521

Characteristic Specifications
MATERIAL RUBBER CHLOROPRENE CLASS CR SEALING ELEMENT
CASE STYLE 4 RECESSED
SEALING ELEMENT STYLE 4 ANGULAR
SEAL WIDTH 0.375 INCHES NOMINAL
ACCOMMODATED SHAFT MAXIMUM RATED SPEED 3600 FEET PER MINUTE
ACCOMMODATED SHAFT DIAMETER 2.063 INCHES NOMINAL
HOUSING BORE DIAMETER 3.188 INCHES NOMINAL
III TEMP RATING -65.0 DEG FAHRENHEIT AND 225.0 DEG FAHRENHEIT

Restrictions/Controls & Freight Information | NSN 5330-00-127-3521

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