Product Details | PLAIN ENCASED SEAL

5330-00-291-2821 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: MS51909173, MS51909-17-3, 500202, 5330-00-291-2821, 00-291-2821, 5330002912821, 002912821

Hardware and Abrasives | Packing and Gasket Materials

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-291-2821

Drawings & Photos | NSN 5330-00-291-2821


Demand History | NSN 5330-00-291-2821

Part Number Request Date QTY Origin
500202 2018-06-162 150 TR
5330-00-291-2821 2013-04-117 4 NO

Cross Reference | NSN 5330-00-291-2821

Part Number Cage Code Manufacturer
500202 21450 ARMY WEAPONS COMMAND ATTN AMSWE-REE-S
MS51909-17-3 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 5330-00-291-2821

Characteristic Specifications
MATERIAL LEATHER OR RUBBER SYNTHETIC SEALING ELEMENT
CASE STYLE 2 FLANGED
SEALING ELEMENT STYLE 4 ANGULAR
SEAL WIDTH 0.860 INCHES MINIMUM AND 0.890 INCHES MAXIMUM
ACCOMMODATED SHAFT MAXIMUM RATED SPEED 1600 FEET PER MINUTE
ACCOMMODATED SHAFT DIAMETER 4.000 INCHES NOMINAL
HOUSING BORE DIAMETER 5.7485 INCHES MINIMUM AND 5.7515 INCHES MAXIMUM
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS51909-17-3
MANUFACTURERS CODE 21450
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE 500202

Restrictions/Controls & Freight Information | NSN 5330-00-291-2821

Category Code Description
Shelf-Life Code:0Nondeteriorative
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 P 77.5
Less than truck load rating W Rating Variable
Water commodity Code 713 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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

Management | NSN 5330-00-291-2821

Category Code Description
Cognizance Codes9ZNavy-owned stocks of defense industrial material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9IDefense Industrial Supply Center
Philadelphia, PA 19111
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each