Product Details | METAL SEAL RING

5330-01-144-3256 A circular shaped item designed to be installed in a specially prepared groove or counterbore to provide a low pressure seal. It may be supplied in various cross-sectional shapes and is cut through at one point to allow for installation and fitting. Excludes items whose primary function is to provide sealing, wiping, or wearing surface capabilities for piston configurations. See also RING, PISTON and RING, WIPER.

Part Alternates: 4001642P05, 5330-01-144-3256, 01-144-3256, 5330011443256, 011443256

Hardware and Abrasives | Packing and Gasket Materials

Supply Group (FSG) NSN Assign. NIIN
53 18 DEC 1982 01-144-3256

Drawings & Photos | NSN 5330-01-144-3256


Demand History | NSN 5330-01-144-3256

Part Number Request Date QTY Origin
4001642P05 2025-09-261 35 DIBBS
78238-01 2025-09-261 35 DIBBS
4001642P05 2025-09-246 42 DIBBS
78238-01 2025-09-246 42 DIBBS
4001642P05 2025-03-82 42 DIBBS
78238-01 2025-03-82 42 DIBBS
4001642P05 2022-06-181 28 DIBBS
78238-01 2022-06-181 28 DIBBS
4001642P05 2022-03-65 85 DIBBS
78238-01 2022-03-65 85 DIBBS
4001642P05 2021-11-306 79 DIBBS
78238-01 2021-11-306 79 DIBBS
4001642P05 2021-07-194 40 DIBBS
78238-01 2021-07-194 40 DIBBS
4001642P05 2021-06-181 66 DIBBS
78238-01 2021-06-181 66 DIBBS
4001642P05 2021-06-160 59 DIBBS
78238-01 2021-06-160 59 DIBBS
4001642P05 2021-03-76 28 DIBBS
78238-01 2021-03-76 28 DIBBS
4001642P05 2020-12-343 87 DIBBS
78238-01 2020-12-343 87 DIBBS
4001642P05 2020-09-253 16 DIBBS
78238-01 2020-09-253 16 DIBBS
4001642P05 2020-08-223 15 DIBBS
78238-01 2020-08-223 15 DIBBS
4001642P05 2020-07-205 14 DIBBS
78238-01 2020-07-205 14 DIBBS
4001642P05 2020-02-57 43 DIBBS
78238-01 2020-02-57 43 DIBBS
4001642P05 2019-08-220 43 DIBBS
78238-01 2019-08-220 43 DIBBS
5330-01-144-3256 2018-01-24 41 DIBBS
5330-01-144-3256 2017-09-267 62 DIBBS
5330-01-144-3256 2017-07-199 41 DIBBS
5330-01-144-3256 2011-12-349 251 DIBBS

Cross Reference | NSN 5330-01-144-3256

Part Number Cage Code Manufacturer
4001642P05 75370 KAYDON RING & SEAL, INC.
4001642P05 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS

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Technical Data | NSN 5330-01-144-3256

Characteristic Specifications
MATERIAL IRON OVERALL
METALLIC HARDNESS RATING NOT RATED
CROSS-SECTIONAL SHAPE STYLE A10 DOUBLE INSIDE COUNTERBORE, STRAIGHT FACE
JOINT STYLE 3 STEP JOINT
RING STYLE 5 EXPANDING CONCENTRIC
OUTSIDE DIAMETER 7.140 INCHES NOMINAL
RADIAL WALL THICKNESS 0.1450 INCHES MINIMUM AND 0.1550 INCHES MAXIMUM
OVERALL WIDTH 0.1575 INCHES MINIMUM AND 0.1590 INCHES MAXIMUM
III END ITEM IDENTIFICATION ACFT ENG F100PW100/F100PW200
MANUFACTURERS CODE 77445
DESIGN CONTROL REFERENCE 4001642P05

Restrictions/Controls & Freight Information | NSN 5330-01-144-3256

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Controlled Inventory Item Code:IAIRCRAFT ENGINE EQUIPMENT AND PARTS
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:FThe item is an Aviation Critical Safety Item/Flight Safety Critical Aircraft Part ((ACSI/FSCAP).
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 SE San Antonio Air Logistics Center
Kelly AFB, TX 78241-5000
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 5330-01-144-3256

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.
Materiel Management Aggregation CodeNZSX:PRATT & WHITNEY JET ENGINES & COMPONENTS, F-100–P-100
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Price ValidationV The current standard price has been validated.
  • The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range.
  • The item was procured under open competition and under the competitive arena the price is considered fair and reasonable.
  • ZOP or Standard price challenges are permissible but must be supported by adequate justification.
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 CodeIAIRCRAFT ENGINE EQUIPMENT AND PARTS
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 CodeIAIRCRAFT ENGINE EQUIPMENT AND PARTS
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each