Product Details | PISTON RING

4310-00-173-5257 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: 150570GPC171, 150-570GPC171, 150570HPC171, 150-570HPC171, 150570KPC171, 150-570KPC171, 150570PC171, 150-570PC171, 150570YPC171, 150-570YPC171, 150573GPC171, 150-573GPC171, 150573HPC171, 150-573HPC171, 150573KPC171, 150-573KPC171, 150573PC171, 150-573PC171, 150573YPC171, 150-573YPC171, 150587GPC171, 150-587GPC171, 150587PC171, 150-587PC171, 150614ITEM32, 150-614ITEM32, 150614KITEM32, 150-614KITEM32, 30171, 30-171, 4310-00-173-5257, 00-173-5257, 4310001735257, 001735257

Pumps and Compressors | Compressors and Vacuum Pumps

Supply Group (FSG) NSN Assign. NIIN
43 01 JAN 1961 00-173-5257

Drawings & Photos | NSN 4310-00-173-5257


Demand History | NSN 4310-00-173-5257

Part Number Request Date QTY Origin
30-171 2023-05-125 15 Saudi Arabia

Cross Reference | NSN 4310-00-173-5257

Part Number Cage Code Manufacturer
150-570GPC171 27235 HARDIE-TYNES CO., INC.
150-570HPC171 27235 HARDIE-TYNES CO., INC.
150-570KPC171 27235 HARDIE-TYNES CO., INC.
150-570PC171 27235 HARDIE-TYNES CO., INC.
150-570YPC171 27235 HARDIE-TYNES CO., INC.
150-573GPC171 27235 HARDIE-TYNES CO., INC.
150-573HPC171 27235 HARDIE-TYNES CO., INC.
150-573KPC171 27235 HARDIE-TYNES CO., INC.
150-573PC171 27235 HARDIE-TYNES CO., INC.
150-573YPC171 27235 HARDIE-TYNES CO., INC.
150-587GPC171 27235 HARDIE-TYNES CO., INC.
150-587PC171 27235 HARDIE-TYNES CO., INC.
150-614ITEM32 27235 HARDIE-TYNES CO., INC.
150-614KITEM32 27235 HARDIE-TYNES CO., INC.
30-171 27235 HARDIE-TYNES CO., INC.

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Technical Data | NSN 4310-00-173-5257

Characteristic Specifications
MATERIAL IRON AND STEEL OVERALL
SURFACE TREATMENT OXIDE OVERALL
CROSS-SECTIONAL SHAPE STYLE A27 STRAIGHT FACE, SCRAPER
JOINT STYLE 3 STEP JOINT
RING STYLE 1 CONCENTRIC
RADIAL WALL THICKNESS 0.2187 INCHES NOMINAL
OVERALL WIDTH 0.3417 INCHES MINIMUM AND 0.3437 INCHES MAXIMUM
STANDARD BORE DIAMETER 6.500 INCHES
III FSC APPLICATION DATA PISTON,AIR COMPRESSOR

Restrictions/Controls & Freight Information | NSN 4310-00-173-5257

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 XX
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 4310-00-173-5257

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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each