Product Details | PREFORMED PACKING BACK-UP RING

5330-01-501-9995 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: M14203EL, M1420-3-EL, M8791/1-223, M87911223, MPL2532 PC 7, MPL2532PC7, AS8791, 5330-01-501-9995, 01-501-9995, 5330015019995, 015019995

Hardware and Abrasives | Packing and Gasket Materials

Supply Group (FSG) NSN Assign. NIIN
53 23 OCT 2002 01-501-9995

Drawings & Photos | NSN 5330-01-501-9995


Demand History | NSN 5330-01-501-9995

Part Number Request Date QTY Origin
M1420-3-EL 2024-03-63 541 DIBBS
M8791/1-223 2024-03-63 541 DIBBS
MPL2532 PC 7 2024-03-63 541 DIBBS
M1420-3-EL 2023-08-215 541 DIBBS
M8791/1-223 2023-08-215 541 DIBBS
MPL2532 PC 7 2023-08-215 541 DIBBS
M1420-3-EL 2022-03-90 378 DIBBS
M8791/1-223 2022-03-90 378 DIBBS
MPL2532 PC 7 2022-03-90 378 DIBBS
M1420-3-EL 2020-10-287 43 DIBBS
M8791/1-223 2020-10-287 43 DIBBS
MPL2532 PC 7 2020-10-287 43 DIBBS
M1420-3-EL 2020-10-281 211 DIBBS
M8791/1-223 2020-10-281 211 DIBBS
MPL2532 PC 7 2020-10-281 211 DIBBS
M1420-3-EL 2020-09-271 43 DIBBS
M8791/1-223 2020-09-271 43 DIBBS
MPL2532 PC 7 2020-09-271 43 DIBBS
M1420-3-EL 2019-01-21 145 DIBBS
M8791/1-223 2019-01-21 145 DIBBS
MPL2532 PC 7 2019-01-21 145 DIBBS
5330-01-501-9995 2017-10-298 126 DIBBS
5330-01-501-9995 2017-01-11 40 US
5330-01-501-9995 2014-04-120 243 DIBBS
5330-01-501-9995 2009-06-166 84 DIBBS
5330-01-501-9995 2008-05-123 64 DIBBS
5330-01-501-9995 2008-02-42 34 DIBBS

Cross Reference | NSN 5330-01-501-9995

Part Number Cage Code Manufacturer
AS8791 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
M1420-3-EL 0ASY6 DERBYSHIRE MARINE PRODUCTS, LLC
M8791/1-223 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
MPL2532 PC 7 0ASY6 DERBYSHIRE MARINE PRODUCTS, LLC

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Technical Data | NSN 5330-01-501-9995

Characteristic Specifications
MATERIAL PLASTIC POLYTETRAFLUOROETHYLENE
MATERIAL DOCUMENT AND CLASSIFICATION MIL-R-8791,M8791/1-223 MIL SPEC SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLE 2 SINGLE TURN SPIRAL
SPECIAL FEATURES SCAEF CUT 000 CUT AT ANGLE 22-19 DEGREES;WIDTH 0.118IN
III END ITEM IDENTIFICATION LIFT CHECK VALVE
CROSS-SECTIONAL HEIGHT 0.060 INCHES NOMINAL
CENTER HOLE DIAMETER 1.625 INCHES NOMINAL
PERIPHERAL DIAMETER 1.861 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 5330-01-501-9995

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: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.
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 194050 GASKETS/RINGS PLUMBING FIXTURES
Less than car load rating
Less than truck load rating Q 70.0
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 5330-01-501-9995

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each