Product Details | PREFORMED PACKING

5330-01-168-6385 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: MS28775112, MS28775-112, A25141112STD, A25141-112-STD, 1862800SH2PC 24, 1862800SH2PC24, 2071862800SH2PC24, 207-1862800SH2PC24, 71866 PC 32, 71866PC32, 71869PC32, 5330-01-168-6385, 01-168-6385, 5330011686385, 011686385

Hardware and Abrasives | Packing and Gasket Materials

Supply Group (FSG) NSN Assign. NIIN
53 21 DEC 1983 01-168-6385

Drawings & Photos | NSN 5330-01-168-6385


Demand History | NSN 5330-01-168-6385

Part Number Request Date QTY Origin
MS28775112 2025-10-286 100 India
MS28775112 2025-07-199 2 United States
MS28775112 2025-07-199 4 United States
MS28775112 2025-04-97 40 TW
MS28775112 2024-09-255 10 Japan
MS28775112 2024-03-64 1 India
5330-01-168-6385 2024-02-53 10 Germany
MS28775112 2024-01-04 10 United States
MS28775112 2023-12-353 10 United States
MS28775-112 2020-06-174 320 Hong Kong
5330-01-168-6385 2017-10-300 2 DIBBS-KIT
MS28775-112 2017-10-300 2
MS28775-112 2016-04-118 8 UY
MS28775112 2016-04-99 113 United States
MS28775112 2016-03-61 1 United States
MS28775-112 2015-03-76 200 TH
MS28775112 2015-02-43 1 Colombia
MS28775112 2015-01-05 22 Malaysia
MS28775112 2014-12-365 22 Malaysia
MS28775112 2014-12-363 22 Malaysia
5330-01-168-6385 2014-11-330 50 US
5330-01-168-6385 2014-08-219 50 US
MS28775-112 2012-06-178 10 PK
MS28775112 2011-02-34 200 United States
5330-01-168-6385 2010-12-342 100 US
MS28775112 2010-04-95 10 US
5330-01-168-6385 2010-02-56 16 US
MS28775112 2009-07-205 72 US
5330-01-168-6385 2009-02-55 2 US
MS28775112 2008-06-182 25 us
5330-01-168-6385 2007-05-150 4920 United States

Cross Reference | NSN 5330-01-168-6385

Part Number Cage Code Manufacturer
1862800SH2PC 24 81316 PORTSMOUTH NAVAL SHIPYARD
207-1862800SH2PC24 81316 PORTSMOUTH NAVAL SHIPYARD
71866 PC 32 81982 HYDRO-AIRE, INC.
71869PC32 81982 HYDRO-AIRE, INC.
A25141-112-STD 89326 BARKSDALE INC
MS28775-112 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 5330-01-168-6385

Characteristic Specifications
CROSS-SECTIONAL HEIGHT 0.094 INCHES NOMINAL
CENTER HOLE DIAMETER 0.487 INCHES NOMINAL
DEPARTURE FROM CITED DOCUMENT MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
CRITICALITY CODE JUSTIFICATION ZZZW
MANUFACTURERS CODE 96906
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS28775-112

Restrictions/Controls & Freight Information | NSN 5330-01-168-6385

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:CThe item has critical features such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input).
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 148520 PACKING RUBR/GUM COMPOUND O/T FOAM
Less than car load rating Q 70
Less than truck load rating Q 70.0
Water commodity Code 596 unknown
Originating Activity Code HX Navy ICP
Mechanicsburg, PA 17055-0788
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 5330-01-168-6385

Category Code Description
Cognizance Codes1HConsumable material assigned to NAVICP MECH for inventory management
Naval Inventory Control Point, Mechanicsburg
Special Material IDX3Nuclear Reactor Plant (NRP) material under the technical cognizance of the NAVSEA 08 special designed, manufactured and/or treated for use in a NRP or controls thereof. This category includes all other NRP items which are not coded X2 or X4.
Issue Repair, or RequisitionBLSubmit/refer requisitions to NAVICP MECH. Centralized control for issue of repair parts for specific programs/equipments.
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplyNRPNAVICP-ERP
700 Robbins Avenue
Philadelphia, PA 19111-5098
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
ReparabilityMMedium Demand Velocity Items (consumables)
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life CodeW120 months
Purchasing QTY
UOM
1
EA : Each