Product Details | PISTON RING

2805-01-131-8568 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: 10106387 , 41003563, 2805-01-131-8568, 01-131-8568, 2805011318568, 011318568

Engines, Turbines, and Components | Gasoline Reciprocating Engines, Except Aircraft; and Components

Supply Group (FSG) NSN Assign. NIIN
28 18 MAY 1982 01-131-8568

Drawings & Photos | NSN 2805-01-131-8568


Demand History | NSN 2805-01-131-8568

Part Number Request Date QTY Origin
41003563 2024-10-285 1080 DIBBS
41003563 2024-09-268 613 DIBBS
41003563 2024-03-84 190 DIBBS
41003563 2024-03-77 185 DIBBS
41003563 2023-12-351 5 DIBBS
41003563 2023-06-170 225 DIBBS
41003563 2022-07-198 148 DIBBS
41003563 2021-07-207 2 DIBBS
41003563 2021-07-196 2 DIBBS
41003563 2021-06-167 97 DIBBS
41003563 2021-03-80 97 DIBBS
41003563 2020-12-348 49 DIBBS
10106387 2020-12-344 753 United States
2805-01-131-8568 2018-02-32 56 DIBBS
2805-01-131-8568 2017-10-302 56 DIBBS
2805-01-131-8568 2017-03-81 38 DIBBS
2805-01-131-8568 2017-03-66 33 DIBBS
2805-01-131-8568 2017-01-26 35 DIBBS
2805-01-131-8568 2017-01-16 62 DIBBS
2805-01-131-8568 2016-10-290 45 DIBBS
2805-01-131-8568 2016-09-252 24 DIBBS
2805-01-131-8568 2016-08-234 40 DIBBS
2805-01-131-8568 2016-08-222 19 DIBBS
2805-01-131-8568 2016-08-214 20 DIBBS
2805-01-131-8568 2016-07-201 20 DIBBS
2805-01-131-8568 2013-11-334 1 DIBBS-RFPs
2805-01-131-8568 2008-06-154 195 DIBBS
2805-01-131-8568 2007-10-282 209 DIBBS
2805-01-131-8568 2007-07-208 1 DIBBS
2805-01-131-8568 2006-05-145 102 DIBBS
2805-01-131-8568 2005-12-335 64 DIBBS

Cross Reference | NSN 2805-01-131-8568

Part Number Cage Code Manufacturer
41003563 81873 WOODWARD HRT, INC.

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 2805-01-131-8568

Technical Data | NSN 2805-01-131-8568

Characteristic Specifications
MATERIAL COPPER ALLOY 642 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-C-465,ALLOY 642 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLE A9 DOUBLE INSIDE BEVEL, STRAIGHT FACE
JOINT STYLE 1 VERTICAL JOINT
RING STYLE 1 CONCENTRIC
RADIAL WALL THICKNESS 0.0998 INCHES MINIMUM AND 0.1003 INCHES MAXIMUM
OVERALL WIDTH 0.1000 INCHES MINIMUM AND 0.1050 INCHES MAXIMUM
MANUFACTURERS CODE 81873
DESIGN CONTROL REFERENCE 41003563

Restrictions/Controls & Freight Information | NSN 2805-01-131-8568

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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 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 2805-01-131-8568

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