Product Details | PISTON RING

4310-00-100-4895 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: 2240972, 224097-2, 2240972B, 224097-2B, 2264702, 226470-2, 4310-00-100-4895, 00-100-4895, 4310001004895, 001004895

Pumps and Compressors | Compressors and Vacuum Pumps

Supply Group (FSG) NSN Assign. NIIN
43 17 DEC 1972 00-100-4895

Demand History | NSN 4310-00-100-4895

Part Number Request Date QTY Origin
224097-2B 2025-08-230 120 DIBBS
226470-2 2025-08-230 120 DIBBS
224097-2B 2025-08-219 120 DIBBS
226470-2 2025-08-219 120 DIBBS
224097-2B 2024-10-281 169 DIBBS
226470-2 2024-10-281 169 DIBBS
224097-2B 2024-09-270 169 DIBBS
226470-2 2024-09-270 169 DIBBS
224097-2B 2024-08-225 84 DIBBS
226470-2 2024-08-225 84 DIBBS
224097-2B 2024-08-214 84 DIBBS
226470-2 2024-08-214 84 DIBBS
224097-2B 2024-04-92 122 DIBBS
226470-2 2024-04-92 122 DIBBS
224097-2B 2024-03-81 122 DIBBS
226470-2 2024-03-81 122 DIBBS
224097-2B 2023-11-316 110 DIBBS
226470-2 2023-11-316 110 DIBBS
224097-2B 2023-10-292 92 DIBBS
226470-2 2023-10-292 92 DIBBS
224097-2B 2023-08-223 57 DIBBS
226470-2 2023-08-223 57 DIBBS
224097-2B 2023-07-212 57 DIBBS
226470-2 2023-07-212 57 DIBBS
224097-2B 2023-07-201 57 DIBBS
226470-2 2023-07-201 57 DIBBS
224097-2B 2023-03-68 54 DIBBS
226470-2 2023-03-68 54 DIBBS
4310-00-100-4895 2017-03-61 94 DIBBS
4310-00-100-4895 2016-12-364 128 DIBBS
2264702 2015-06-181 2 US
4310-00-100-4895 2015-04-120 152 DIBBS
4310-00-100-4895 2015-03-77 96 DIBBS
4310-00-100-4895 2015-02-48 114 DIBBS
4310-00-100-4895 2015-02-35 114 DIBBS
4310-00-100-4895 2015-01-22 107 DIBBS
4310-00-100-4895 2015-01-11 107 DIBBS
4310-00-100-4895 2014-12-349 82 DIBBS
4310-00-100-4895 2014-12-338 82 DIBBS
4310-00-100-4895 2014-11-308 173 DIBBS
4310-00-100-4895 2013-01-03 43 DIBBS
4310-00-100-4895 2012-11-334 11 DIBBS
4310-00-100-4895 2012-02-52 24 DIBBS
4310-00-100-4895 2011-08-214 271 DIBBS
4310-00-100-4895 2011-07-190 74 DIBBS
4310-00-100-4895 2011-06-171 95 DIBBS
4310-00-100-4895 2011-06-155 131 DIBBS
4310-00-100-4895 2011-03-76 7 DIBBS
4310-00-100-4895 2011-02-41 206 DIBBS
4310-00-100-4895 2011-02-34 19 DIBBS
4310-00-100-4895 2010-10-301 90 DIBBS
4310-00-100-4895 2010-06-152 207 DIBBS
4310-00-100-4895 2010-05-131 161 DIBBS
4310-00-100-4895 2010-04-111 52 DIBBS
4310-00-100-4895 2010-02-50 31 DIBBS
4310-00-100-4895 2008-04-102 335 DIBBS
4310-00-100-4895 2007-10-285 210 DIBBS
4310-00-100-4895 2007-08-226 33 DIBBS
4310-00-100-4895 2007-02-53 70 DIBBS

Cross Reference | NSN 4310-00-100-4895

Part Number Cage Code Manufacturer
224097-2 79318 MEGGITT (NORTH HOLLYWOOD), INC.
224097-2B 79318 MEGGITT (NORTH HOLLYWOOD), INC.
226470-2 79318 MEGGITT (NORTH HOLLYWOOD), INC.

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Restrictions/Controls & Freight Information | NSN 4310-00-100-4895

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: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 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 KE Naval ICP
Philadelphia, PA 19111
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 4310-00-100-4895

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
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
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