Product Details | PISTON RING

4310-01-571-2042 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: B8506 ITEM 2 OXYGEN CLEAN, B8506 ITEM 2 OXYGEN CLEANCP, B8506ITEM2OXYGENCLEAN, B8506ITEM2OXYGENCLEANCP, XM18B21174R1, XM18-B2117-4R1 , XM18B21174R1CP, XM18-B2117-4R1CP , 18-B2117-4R1 OXYGEN CLEAN, 18-B2117-4R1 OXYGEN CLEANCP, 18B21174R1OXYGENCLEAN, 18B21174R1OXYGENCLEANCP, 4310-01-571-2042, 01-571-2042, 4310015712042, 015712042

Pumps and Compressors | Compressors and Vacuum Pumps

Supply Group (FSG) NSN Assign. NIIN
43 28 JAN 2009 01-571-2042

Demand History | NSN 4310-01-571-2042

Part Number Request Date QTY Origin
4310-01-571-2042 2021-10-13 4 DIBBS
4310-01-571-2042 2015-10-23 14 DIBBS
4310-01-571-2042 2013-02-01 14 DIBBS
4310-01-571-2042 2013-01-14 2 DIBBS
4310-01-571-2042 2011-06-28 1 DIBBS
4310-01-571-2042 2010-11-21 1 DIBBS

Cross Reference | NSN 4310-01-571-2042

Part Number Cage Code Manufacturer
18-B2117-4R1 OXYGEN CLEAN 28953 RIX INDUSTRIES
18-B2117-4R1 OXYGEN CLEANCP 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
B8506 ITEM 2 OXYGEN CLEAN 28953 RIX INDUSTRIES
B8506 ITEM 2 OXYGEN CLEANCP 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG

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Technical Data | NSN 4310-01-571-2042

Characteristic Specifications
SPECIAL FEATURES COMPRESSOR. SSR NAME IS RIDER RING
PART NAME ASSIGNED BY CONTROLLING AGENCY RING, RIDER 9/16 INCH C = .248 RULON 945
CRITICALITY CODE JUSTIFICATION ZZZY
END ITEM IDENTIFICATION BOOST COMPRESSOR ASSEMBLY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D

Restrictions/Controls & Freight Information | NSN 4310-01-571-2042

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:SThe item is a non-aviation Critical Safety Item (CSI) whose failure will result in serious damage to equipment or serious injury or death to personnel.
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 HD Naval Inventory Control Point
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 Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 4310-01-571-2042

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material IDCPAn item that requires special cleaning and packaging for oxygen/nitrogen service (e.g, valves, piping systems, generators).
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each