Product Details | PLAIN ENCASED SEAL

5330-01-121-8530 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: 1549650-75, 49360020L, 493-600-20L, 5330-01-121-8530, 01-121-8530, 5330011218530, 154965075, 011218530

Hardware and Abrasives | Packing and Gasket Materials

Supply Group (FSG) NSN Assign. NIIN
53 10 NOV 1981 01-121-8530

Drawings & Photos | NSN 5330-01-121-8530


Demand History | NSN 5330-01-121-8530

Part Number Request Date QTY Origin
5330-01-121-8530 2024-05-123 2 DIBBS
5330-01-121-8530 2023-09-250 3 DIBBS
5330-01-121-8530 2023-08-239 3 DIBBS
5330-01-121-8530 2023-06-157 1 DIBBS
5330-01-121-8530 2022-12-356 2 DIBBS
5330-01-121-8530 2022-12-338 2 DIBBS
5330-01-121-8530 2022-11-319 1 DIBBS
5330-01-121-8530 2022-10-292 1 DIBBS
5330-01-121-8530 2018-01-18 5 DIBBS
5330-01-121-8530 2018-01-10 5 DIBBS

Cross Reference | NSN 5330-01-121-8530

Part Number Cage Code Manufacturer
1549650-75 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
493-600-20L 71724 JOHN CRANE INC

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Technical Data | NSN 5330-01-121-8530

Characteristic Specifications
MATERIAL RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT A RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT B
SURFACE TREATMENT ZINC AND CHROMATE CASE
CASE STYLE 1 SQUARE
SEALING ELEMENT STYLE 14 ANGULAR-OPPOSED
SEAL WIDTH 0.609 INCHES MINIMUM AND 0.641 INCHES MAXIMUM
ACCOMMODATED SHAFT MAXIMUM RATED SPEED 2000 FEET PER MINUTE
ACCOMMODATED SHAFT DIAMETER 4.937 INCHES NOMINAL
HOUSING BORE DIAMETER 6.003 INCHES MINIMUM AND 6.008 INCHES MAXIMUM
III TEMP RATING -200.0 DEG FAHRENHEIT

Restrictions/Controls & Freight Information | NSN 5330-01-121-8530

Category Code Description
Shelf-Life Code:S60 months
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.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 194120 WASHERS/GASKETS/PCKG DVCS NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 713 unknown
Originating Activity Code KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable