Product Details | PREFORMED PACKING

5330-01-238-9051 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: MS28775010, MS-28775-010, AV168741PC21, AV168-741PC21, AV216527ITEM16, AV-216-527ITEM16, AV-77-742/PC 17, AV77742PC17, MILP25732, MIL-P-25732, 2176603235FINDAY182, 217-6603235FINDAY-1-82, 2632915X5PC6, 2632-915X5PC6, 8454497106PC202, 845-4497106PC202, 9000S620274207PC6, 9000-S6202-74207PC6, 9000S620674207PC6, 9000-S6206-74207PC6, 5330-01-238-9051, 01-238-9051, 5330012389051, 012389051

Hardware and Abrasives | Packing and Gasket Materials

Supply Group (FSG) NSN Assign. NIIN
53 22 AUG 1986 01-238-9051

Drawings & Photos | NSN 5330-01-238-9051


Demand History | NSN 5330-01-238-9051

Part Number Request Date QTY Origin
MS28775010 2024-07-190 1 US
MS28775010 2024-03-82 4 PK
MS28775010 2023-12-354 2 United States
MILP25732 2023-09-261 15 US
MILP25732 2023-09-261 15 US
MS28775010 2023-08-219 5 us
MS28775010 2023-03-83 60 ZW
MS28775010 2019-05-141 20 United States
MS28775010 2018-07-184 10 United States
MS28775010 2018-06-170 5 IN
MS28775010 2018-04-115 2 ID
MS28775010 2018-04-110 10 United States
MS28775010 2018-04-96 5 Singapore
MS28775010 2018-04-92 30 United States
MS28775010 2018-04-92 10 United States
MS28775010 2017-12-363 10 us
MS28775010 2017-10-283 60 EC
MS28775010 2017-09-256 2 United States
5330-01-238-9051 2017-08-236 5 US
MS28775010 2016-05-145 3 US
2632-915X5PC6 2016-03-90 100 KR
5330-01-238-9051 2016-03-90 100 MANUAL
MS28775010 2016-03-67 5 us
MS28775010 2015-07-195 380 US
MS28775010 2015-07-195 3950 US
MS28775010 2014-07-188 100 IN
MS28775010 2014-03-64 1 IN
MS28775010 2013-12-338 5 US
MS28775010 2013-11-329 40 United States
5330-01-238-9051 2012-03-88 25 MANUAL
MS28775010 2011-12-348 100 Netherlands
MS28775010 2011-05-130 2 CA
MS28775010 2011-05-130 4 CA
MS28775010 2011-03-67 90 US
MS28775010 2011-01-07 2 US
5330-01-238-9051 2010-09-262 50 Croatia
5330-01-238-9051 2010-05-131 750 US
MS28775010 2010-03-68 156 United States
5330-01-238-9051 2010-02-47 8 Malaysia
MS28775010 2009-08-230 4 United States
MS28775010 2008-06-182 25 us
5330-01-238-9051 2007-07-183 5 us

Cross Reference | NSN 5330-01-238-9051

Part Number Cage Code Manufacturer
217-6603235FINDAY-1-82 53711 NAVAL SEA SYSTEMS COMMAND
2632-915X5PC6 96169 ELECTRIC BOAT CORPORATION
845-4497106PC202 80064 NAVAL SHIP SYSTEMS COMMAND
9000-S6202-74207PC6 80064 NAVAL SHIP SYSTEMS COMMAND
9000-S6206-74207PC6 80064 NAVAL SHIP SYSTEMS COMMAND
AV-216-527ITEM16 04845 AUTOMATIC SWITCH COMPANY
AV-77-742/PC 17 04845 AUTOMATIC SWITCH COMPANY
AV168-741PC21 04845 AUTOMATIC SWITCH COMPANY
MIL-P-25732 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MS-28775-010 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 5330-01-238-9051

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 NOMINAL OVERALL
CROSS-SECTIONAL SHAPE STYLE D1 O-RING
CROSS-SECTIONAL HEIGHT 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM
CENTER HOLE DIAMETER 0.234 INCHES MINIMUM AND 0.244 INCHES MAXIMUM
SPECIAL FEATURES MIL-STD-129
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 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS-28775-010

Restrictions/Controls & Freight Information | NSN 5330-01-238-9051

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:YCOMMUNICATION/ELECTRONIC EQUIPMENT AND PARTS
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:YThe item does not have a nuclear hardened feature but does have other critical feature(s) 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 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 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 B Whole blood.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5330-01-238-9051

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 CodeYCOMMUNICATION/ELECTRONIC EQUIPMENT AND PARTS
Shelf Life CodeW120 months
Purchasing QTY
UOM
1
EA : Each