Product Details | PISTON RING

4310-01-374-2975 A circular, single or multipiece item, metallic or nonmetallic in composition, designed to be fitted in a circumferential groove in a piston and to spring outward against the cylinder wall to function as a seal or wiper. It is supplied in various cross-sectional shapes and is cut through at one point to allow for installation in the piston ring groove. It may include an expander. Excludes PACKING, PREFORMED; RETAINER, OIL SEAL; RETAINER, PACKING; RING, RETAINING; RING WIPER; and SEAL RING, METAL.20628050063Gasoline Reciprocating Engines, Except Aircraft; and Components28100068Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components28150029Diesel Engines and Components28250029Steam Turbines and Components30400042Miscellaneous Power Transmission Equipment43100028Compressors and Vacuum Pumps

Part Alternates: B5471, B5471 ITEM 7, B5471ITEM7, C758, 18C7588C, 18-C758-8C, 4310-01-374-2975, 01-374-2975, 4310013742975, 013742975

Pumps and Compressors | Compressors and Vacuum Pumps

Supply Group (FSG) NSN Assign. NIIN
43 20 APR 1993 01-374-2975

Demand History | NSN 4310-01-374-2975

Part Number Request Date QTY Origin
18-C758-8C 2024-04-109 135 DIBBS
B5471 ITEM 7 2024-04-109 135 DIBBS
18-C758-8C 2023-08-236 102 DIBBS
B5471 ITEM 7 2023-08-236 102 DIBBS
18-C758-8C 2022-08-223 54 DIBBS
B5471 ITEM 7 2022-08-223 54 DIBBS
18-C758-8C 2022-07-187 179 DIBBS
B5471 ITEM 7 2022-07-187 179 DIBBS
18-C758-8C 2021-07-201 118 DIBBS
B5471 ITEM 7 2021-07-201 118 DIBBS
18-C758-8C 2021-07-186 118 DIBBS
B5471 ITEM 7 2021-07-186 118 DIBBS
18-C758-8C 2020-03-90 140 DIBBS
B5471 ITEM 7 2020-03-90 140 DIBBS
18-C758-8C 2019-07-185 115 DIBBS
B5471 ITEM 7 2019-07-185 115 DIBBS
4310-01-374-2975 2018-08-214 131 DIBBS
4310-01-374-2975 2017-05-124 124 DIBBS
4310-01-374-2975 2015-05-147 296 DIBBS
4310-01-374-2975 2014-07-183 195 DIBBS
4310-01-374-2975 2014-01-07 56 DIBBS
4310-01-374-2975 2013-06-178 61 DIBBS
4310-01-374-2975 2012-11-325 52 DIBBS
4310-01-374-2975 2011-08-235 52 DIBBS
4310-01-374-2975 2011-08-230 51 DIBBS
4310-01-374-2975 2010-11-305 52 DIBBS
4310-01-374-2975 2010-03-63 43 DIBBS
4310-01-374-2975 2008-03-86 127 DIBBS
4310-01-374-2975 2006-07-191 43 DIBBS
4310-01-374-2975 2006-06-163 33 DIBBS

Cross Reference | NSN 4310-01-374-2975

Part Number Cage Code Manufacturer
18-C758-8C 28953 RIX INDUSTRIES
B5471 28953 RIX INDUSTRIES
B5471 ITEM 7 28953 RIX INDUSTRIES
C758 28953 RIX INDUSTRIES

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Restrictions/Controls & Freight Information | NSN 4310-01-374-2975

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
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.
Category Code Description
NMF Description 126700 PISTON RINGS,IRON
Less than car load rating P 77.5
Less than truck load rating M 85.0
Water commodity Code 594 unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
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 4310-01-374-2975

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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each