Product Details | PREFORMED PACKING

5330-01-181-7897 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: P12610830N, 5330-01-181-7897, 01-181-7897, 5330011817897, 011817897

Hardware and Abrasives | Packing and Gasket Materials

Supply Group (FSG) NSN Assign. NIIN
53 15 JUN 1984 01-181-7897

Demand History | NSN 5330-01-181-7897

Part Number Request Date QTY Origin
P12610830N 2025-11-316 377 DIBBS
P12610830N 2025-10-275 397 DIBBS
P12610830N 2025-08-225 383 DIBBS
P12610830N 2025-07-196 267 DIBBS
P12610830N 2025-06-168 459 DIBBS
P12610830N 2025-04-118 287 DIBBS
P12610830N 2025-04-114 240 DIBBS
P12610830N 2024-02-39 315 DIBBS
P12610830N 2023-11-332 60 DIBBS
P12610830N 2022-12-335 207 DIBBS
P12610830N 2022-11-320 207 DIBBS
P12610830N 2022-09-244 143 DIBBS
P12610830N 2022-07-188 255 DIBBS
P12610830N 2022-04-118 240 DIBBS
P12610830N 2021-10-304 125 DIBBS
P12610830N 2021-07-210 382 DIBBS
P12610830N 2020-07-201 662 DIBBS
P12610830N 2019-09-258 264 DIBBS
P12610830N 2019-07-199 343 DIBBS
5330-01-181-7897 2018-11-324 370 DIBBS
5330-01-181-7897 2018-09-270 121 DIBBS
5330-01-181-7897 2018-07-203 4 DIBBS
5330-01-181-7897 2018-07-193 4 DIBBS
5330-01-181-7897 2018-07-190 4 DIBBS
5330-01-181-7897 2018-06-179 4 DIBBS
5330-01-181-7897 2018-06-173 3 DIBBS
5330-01-181-7897 2018-06-165 3 DIBBS
5330-01-181-7897 2018-06-158 60 DIBBS
5330-01-181-7897 2018-06-157 15 DIBBS
5330-01-181-7897 2018-05-136 115 DIBBS
5330-01-181-7897 2018-05-130 17 DIBBS
5330-01-181-7897 2018-05-122 17 DIBBS
5330-01-181-7897 2018-04-109 71 DIBBS
5330-01-181-7897 2018-04-101 71 DIBBS
5330-01-181-7897 2017-10-284 156 DIBBS
5330-01-181-7897 2016-07-195 196 DIBBS
5330-01-181-7897 2016-01-24 145 DIBBS
5330-01-181-7897 2012-11-318 290 DIBBS
5330-01-181-7897 2012-11-311 90 DIBBS
5330-01-181-7897 2012-07-207 110 DIBBS
5330-01-181-7897 2012-03-75 46 DIBBS
5330-01-181-7897 2012-02-48 81 DIBBS
5330-01-181-7897 2011-12-357 72 DIBBS
5330-01-181-7897 2011-06-179 0 DIBBS
5330-01-181-7897 2010-07-183 105 DIBBS
5330-01-181-7897 2010-05-132 122 DIBBS
5330-01-181-7897 2008-08-231 67 DIBBS
5330-01-181-7897 2008-04-109 161 DIBBS

Cross Reference | NSN 5330-01-181-7897

Part Number Cage Code Manufacturer
P12610830N 82796 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE

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Restrictions/Controls & Freight Information | NSN 5330-01-181-7897

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: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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
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 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 5330-01-181-7897

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