Product Details | PISTON RING

3040-01-161-8212 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: ST7M342C8P, FR84C8, J8990P, J8-990P, 3930AS1610C8P, 3930AS1610-C8P , 10106962 , 3040-01-161-8212, 01-161-8212, 3040011618212, 011618212

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 11 SEP 1983 01-161-8212

Drawings & Photos | NSN 3040-01-161-8212


Demand History | NSN 3040-01-161-8212

Part Number Request Date QTY Origin
3040-01-161-8212 2017-03-85 217 DIBBS
3040-01-161-8212 2017-01-04 413 DIBBS
3040-01-161-8212 2016-12-340 281 DIBBS
3040-01-161-8212 2016-08-244 198 DIBBS
3040-01-161-8212 2016-04-98 207 DIBBS
3040-01-161-8212 2016-03-87 207 DIBBS
3040-01-161-8212 2014-12-349 402 DIBBS
3040-01-161-8212 2014-12-338 402 DIBBS
3040-01-161-8212 2014-11-323 57 DIBBS
3040-01-161-8212 2014-10-294 22 DIBBS
3040-01-161-8212 2014-09-268 10 DIBBS
3040-01-161-8212 2014-09-264 21 DIBBS
3040-01-161-8212 2011-11-320 37 DIBBS
3040-01-161-8212 2011-11-306 36 DIBBS
3040-01-161-8212 2011-02-53 4 DIBBS
3040-01-161-8212 2010-12-337 5 DIBBS
3040-01-161-8212 2010-07-210 6 DIBBS
3040-01-161-8212 2010-04-96 4 DIBBS
3040-01-161-8212 2009-04-106 40 DIBBS
3040-01-161-8212 2009-04-100 31 DIBBS
3040-01-161-8212 2009-02-41 29 DIBBS

Cross Reference | NSN 3040-01-161-8212

Part Number Cage Code Manufacturer
3930AS1610-C8P 30003 NAVAL AIR SYSTEMS COMMAND
FR84C8 84596 AVIATION MANUFACTURING GROUP, LLC DBA FREEMAN CO, THE
J8-990P 99121 PRECISION RINGS INCORPORATED
ST7M342C8P 76301 BOEING COMPANY, THE DBA BOEING
ST7M342C8P 84596 AVIATION MANUFACTURING GROUP, LLC DBA FREEMAN CO, THE

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Technical Data | NSN 3040-01-161-8212

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5617 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLE A1 PLAIN RECTANGULAR, STRAIGHT FACE
JOINT STYLE 1 VERTICAL JOINT
RING STYLE 1 CONCENTRIC
RADIAL WALL THICKNESS 0.0450 INCHES NOMINAL
OVERALL WIDTH 0.0440 INCHES MINIMUM AND 0.0450 INCHES MAXIMUM
STANDARD BORE DIAMETER 0.580 INCHES
MANUFACTURERS CODE 99121
DESIGN CONTROL REFERENCE J8-990P

Restrictions/Controls & Freight Information | NSN 3040-01-161-8212

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.
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 3040-01-161-8212

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