Product Details | PREFORMED PACKING

5330-01-376-3851 A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. It may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. Excludes felt items but includes multimaterial items in which one of the materials is felt. For solid (without joints) nonmetallic items with a square or rectangular cross section, see WASHER (as modified) and GASKET. For rubber items specifically designed for weather-proofing doors, windows, chests, and the like see SEAL, NONMETALLIC ANGLE; SEAL, NONMETALLIC CHANNEL; and SEAL, NONMETALLIC, SPECIAL SHAPED SECTION. For circular (with aperature) nonmetallic items with a solid round cross-section see O-RING. Excludes CUP, COMPRESSION; GASKET; WASHER (as modified); and FELT, MECHANICAL, PREFORMED.

Part Alternates: 23056115, 9180925, 918092-5 , 5330-01-376-3851, 01-376-3851, 5330013763851, 013763851

Hardware and Abrasives | Packing and Gasket Materials

Supply Group (FSG) NSN Assign. NIIN
53 02 JUN 1993 01-376-3851

Demand History | NSN 5330-01-376-3851

Part Number Request Date QTY Origin
23056115 2025-09-261 53 DIBBS
5330-01-376-3851 2017-12-347 200 KR
23056115 2016-03-90 286 KR
5330-01-376-3851 2015-04-103 116 DIBBS
5330-01-376-3851 2013-02-46 110 DIBBS
5330-01-376-3851 2012-11-316 12 DIBBS
5330-01-376-3851 2012-06-174 24 DIBBS
5330-01-376-3851 2012-04-96 22 DIBBS
5330-01-376-3851 2011-12-353 12 DIBBS
5330-01-376-3851 2011-03-67 79 DIBBS
5330-01-376-3851 2011-02-48 12 DIBBS
5330-01-376-3851 2011-01-06 27 DIBBS
5330-01-376-3851 2010-01-11 43 DIBBS
5330-01-376-3851 2009-02-36 200 DIBBS
5330-01-376-3851 2009-01-28 200 DIBBS
5330-01-376-3851 2009-01-26 26 DIBBS
5330-01-376-3851 2008-12-345 54 DIBBS
5330-01-376-3851 2008-11-333 17 DIBBS
5330-01-376-3851 2008-01-31 75 DIBBS
5330-01-376-3851 2007-03-86 32 South Korea

Cross Reference | NSN 5330-01-376-3851

Part Number Cage Code Manufacturer
23056115 63005 ROLLS-ROYCE CORPORATION
918092-5 83259 PARKER-HANNIFIN CORPORATION DBA COMPOSITE SEALING SYSTEMS

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Technical Data | NSN 5330-01-376-3851

Characteristic Specifications
III END ITEM IDENTIFICATION MODEL 250 GAS TURBINE4 GEARBOX B0-105 C HELICOPTER

Restrictions/Controls & Freight Information | NSN 5330-01-376-3851

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.
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 ZN Netherlands
ZO
ZP
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 5330-01-376-3851

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