Product Details | PREFORMED PACKING

5330-00-874-3471 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: 342MT160A, 87480342, 87480-342, 5330-00-874-3471, 00-874-3471, 5330008743471, 008743471

Hardware and Abrasives | Packing and Gasket Materials

Supply Group (FSG) NSN Assign. NIIN
53 03 NOV 1967 00-874-3471

Drawings & Photos | NSN 5330-00-874-3471


Cross Reference | NSN 5330-00-874-3471

Part Number Cage Code Manufacturer
342MT160A 5F573 GREENE, TWEED & CO., INC.
342MT160A 72902 PALMETTO INC
87480-342 17576 GOODRICH CORP DBA GOODRICH CORP
87480-342 55284 HONEYWELL INTERNATIONAL INC DBA HONEYWELL

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Technical Data | NSN 5330-00-874-3471

Characteristic Specifications
MATERIAL RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-P-25732 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING 70.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM OVERALL
CROSS-SECTIONAL SHAPE STYLE D79 SPECIAL
CROSS-SECTIONAL HEIGHT 0.411 INCHES MINIMUM AND 0.421 INCHES MAXIMUM
FLANGED BODY OUTSIDE DIAMETER 3.682 INCHES MINIMUM AND 3.715 INCHES MAXIMUM
RIM SURFACE WIDTH 0.169 INCHES MINIMUM AND 0.179 INCHES MAXIMUM
CENTER HOLE DIAMETER 3.585 INCHES MINIMUM AND 3.615 INCHES MAXIMUM
PERIPHERAL DIAMETER 3.995 INCHES MINIMUM AND 4.045 INCHES MAXIMUM
III TEMP RATING -65.0 DEG FAHRENHEIT AND 275.0 DEG FAHRENHEIT

Restrictions/Controls & Freight Information | NSN 5330-00-874-3471

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: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 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 V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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 5330-00-874-3471

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 CodesXSEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage.
Controlled Item CodeUUNCLASSIFIED
Shelf Life CodeW120 months
Purchasing QTY
UOM
1
EA : Each