Product Details | PREFORMED PACKING

5330-01-255-4983 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: H692180519, H692-1805-19, Q4447523EU, Q4447-523EU, 4447523EU, 4447-523EU, 54622074, 54-62-2074, 54622074A, 54-62-2074A, 595706787819, 595-7067878-19, 5330-01-255-4983, 01-255-4983, 5330012554983, 012554983

Hardware and Abrasives | Packing and Gasket Materials

Supply Group (FSG) NSN Assign. NIIN
53 21 MAY 1987 01-255-4983

Drawings & Photos | NSN 5330-01-255-4983


Demand History | NSN 5330-01-255-4983

Part Number Request Date QTY Origin
54-62-2074 2025-06-170 110 DIBBS
54-62-2074A 2025-06-170 110 DIBBS
H692-1805-19 2025-06-170 110 DIBBS
Q4447-523EU 2025-06-170 110 DIBBS
54-62-2074 2024-10-298 75 DIBBS
54-62-2074A 2024-10-298 75 DIBBS
H692-1805-19 2024-10-298 75 DIBBS
Q4447-523EU 2024-10-298 75 DIBBS
54-62-2074 2024-03-79 80 DIBBS
54-62-2074A 2024-03-79 80 DIBBS
H692-1805-19 2024-03-79 80 DIBBS
Q4447-523EU 2024-03-79 80 DIBBS
54-62-2074 2023-05-124 80 DIBBS
54-62-2074A 2023-05-124 80 DIBBS
H692-1805-19 2023-05-124 80 DIBBS
Q4447-523EU 2023-05-124 80 DIBBS
54-62-2074 2022-09-256 98 DIBBS
54-62-2074A 2022-09-256 98 DIBBS
H692-1805-19 2022-09-256 98 DIBBS
Q4447-523EU 2022-09-256 98 DIBBS
54-62-2074 2021-10-280 54 DIBBS
54-62-2074A 2021-10-280 54 DIBBS
H692-1805-19 2021-10-280 54 DIBBS
Q4447-523EU 2021-10-280 54 DIBBS
54-62-2074 2021-05-133 63 DIBBS
54-62-2074A 2021-05-133 63 DIBBS
H692-1805-19 2021-05-133 63 DIBBS
Q4447-523EU 2021-05-133 63 DIBBS
54-62-2074 2020-10-278 54 DIBBS
54-62-2074A 2020-10-278 54 DIBBS
H692-1805-19 2020-10-278 54 DIBBS
Q4447-523EU 2020-10-278 54 DIBBS
54-62-2074 2020-09-261 11 DIBBS
54-62-2074A 2020-09-261 11 DIBBS
H692-1805-19 2020-09-261 11 DIBBS
Q4447-523EU 2020-09-261 11 DIBBS
54-62-2074 2020-09-246 11 DIBBS
54-62-2074A 2020-09-246 11 DIBBS
H692-1805-19 2020-09-246 11 DIBBS
Q4447-523EU 2020-09-246 11 DIBBS
5330-01-255-4983 2017-03-60 73 DIBBS
5330-01-255-4983 2015-04-104 93 DIBBS
5330-01-255-4983 2012-02-39 34 DIBBS

Cross Reference | NSN 5330-01-255-4983

Part Number Cage Code Manufacturer
4447-523EU 91939 MINNESOTA RUBBER CO
54-62-2074 96169 ELECTRIC BOAT CORPORATION
54-62-2074A 96169 ELECTRIC BOAT CORPORATION
595-7067878-19 53711 NAVAL SEA SYSTEMS COMMAND
H692-1805-19 96169 ELECTRIC BOAT CORPORATION
Q4447-523EU 07322 MINNESOTA RUBBER CO

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Technical Data | NSN 5330-01-255-4983

Characteristic Specifications
MATERIAL RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION ASTM D2000 2BG715B14E014F19 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING 65.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL
CROSS-SECTIONAL SHAPE STYLE D103 SPECIAL
CROSS-SECTIONAL HEIGHT 0.275 INCHES NOMINAL
CENTER HOLE DIAMETER 8.975 INCHES NOMINAL
PERIPHERAL DIAMETER 9.425 INCHES NOMINAL
MANUFACTURERS CODE 07322
DESIGN CONTROL REFERENCE Q4447-523EU

Restrictions/Controls & Freight Information | NSN 5330-01-255-4983

Category Code Description
Shelf-Life Code:W120 months
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 5330-01-255-4983

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 CodeW120 months
Purchasing QTY
UOM
1
EA : Each