Product Details | PREFORMED PACKING

5330-00-582-2525 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: B40440, 320182REVA, 5330-00-582-2525, 00-582-2525, 5330005822525, 005822525

Hardware and Abrasives | Packing and Gasket Materials

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-582-2525

Drawings & Photos | NSN 5330-00-582-2525


Demand History | NSN 5330-00-582-2525

Part Number Request Date QTY Origin
5330-00-582-2525 2013-10-304 12 DIBBS
5330-00-582-2525 2011-12-347 26 DIBBS
5330-00-582-2525 2011-07-193 26 DIBBS
5330-00-582-2525 2011-06-170 10 DIBBS
5330-00-582-2525 2010-12-337 16 DIBBS
5330-00-582-2525 2010-07-212 12 DIBBS

Cross Reference | NSN 5330-00-582-2525

Part Number Cage Code Manufacturer
320182REVA 80064 NAVAL SHIP SYSTEMS COMMAND
B40440 62983 EATON AEROSPACE LLC

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Technical Data | NSN 5330-00-582-2525

Characteristic Specifications
MATERIAL RUBBER ISOBUTYLENE-ISOPRENE CLASS IIR OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 3238 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 D96 SPECIAL
CROSS-SECTIONAL HEIGHT 0.375 INCHES NOMINAL
RIM SURFACE WIDTH 0.312 INCHES NOMINAL
INNER GROOVE DEPTH 0.940 INCHES NOMINAL
INNER GROOVE WIDTH 0.188 INCHES NOMINAL
CENTER HOLE DIAMETER 3.625 INCHES NOMINAL
PERIPHERAL DIAMETER 4.000 INCHES MINIMUM AND 4.016 INCHES MAXIMUM
ANGLE 15.0 DEGREES NOMINAL

Restrictions/Controls & Freight Information | NSN 5330-00-582-2525

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 194120 WASHERS/GASKETS/PCKG DVCS NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 713 unknown
Originating Activity Code XX
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 5330-00-582-2525

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