Product Details | PREFORMED PACKING BACK-UP RING

5330-01-537-0682 A circular shaped item with an aperture manufactured to predetermined dimensions, constructed with a rectangular cross section that may be solid, with joint, or in a helical form that facilitates spiral wrap installation. It prevents seal extrusion under pressure and is designed to fit on the down-pressure side of a gland groove with a PACKING, PREFORMED or O-RING.

Part Alternates: NC452482, 2498141928, 2498-14-19-28, 5330-01-537-0682, 01-537-0682, 5330015370682, 015370682

Hardware and Abrasives | Packing and Gasket Materials

Supply Group (FSG) NSN Assign. NIIN
53 25 JAN 2006 01-537-0682

Drawings & Photos | NSN 5330-01-537-0682


Demand History | NSN 5330-01-537-0682

Part Number Request Date QTY Origin
5330-01-537-0682 2009-07-212 13 DIBBS

Cross Reference | NSN 5330-01-537-0682

Part Number Cage Code Manufacturer
2498-14-19-28 16626 CIRCOR INTL INC
2498-14-19-28 35795 LESLIE CONTROLS, INC.
NC452482 35795 LESLIE CONTROLS, INC.

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Technical Data | NSN 5330-01-537-0682

Characteristic Specifications
MATERIAL PLASTIC POLYTETRAFLUOROETHYLENE
CROSS-SECTIONAL SHAPE STYLE 1 SOLID
III END ITEM IDENTIFICATION YCM74708 14 IN. BUTTERFLY VALVE;VIRGINIA CLASS SUBMARINE, SSN-774

Restrictions/Controls & Freight Information | NSN 5330-01-537-0682

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.
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 596 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

Management | NSN 5330-01-537-0682

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each