Product Details | PISTON RING

4310-00-062-4351 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: 6992, 6993, 4310-00-062-4351, 00-062-4351, 4310000624351, 000624351

Pumps and Compressors | Compressors and Vacuum Pumps

Supply Group (FSG) NSN Assign. NIIN
43 17 JUN 1967 00-062-4351

Drawings & Photos | NSN 4310-00-062-4351


Demand History | NSN 4310-00-062-4351

Part Number Request Date QTY Origin
4310-00-062-4351 2007-11-333 16 DIBBS
4310-00-062-4351 2007-08-242 24 DIBBS
4310-00-062-4351 2006-01-19 35 DIBBS

Cross Reference | NSN 4310-00-062-4351

Part Number Cage Code Manufacturer
6992 49576 QUINCY COMPRESSOR DIVISION OF COLTEC INDUSTRIES INC
6993 49576 QUINCY COMPRESSOR DIVISION OF COLTEC INDUSTRIES INC

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Technical Data | NSN 4310-00-062-4351

Characteristic Specifications
MATERIAL IRON OVERALL
SURFACE TREATMENT PHOSPHATE MANGANESE OVERALL
CROSS-SECTIONAL SHAPE STYLE A15 TAPERED FACE
JOINT STYLE 3 STEP JOINT
RING STYLE 1 CONCENTRIC
RADIAL WALL THICKNESS 0.2150 INCHES MINIMUM AND 0.2300 INCHES MAXIMUM
OVERALL WIDTH 0.8700 INCHES MINIMUM AND 0.8850 INCHES MAXIMUM
STANDARD BORE DIAMETER 6.000 INCHES

Restrictions/Controls & Freight Information | NSN 4310-00-062-4351

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 AX Defense Supply Center Columbus
Columbus, OH 43216-5000
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 4310-00-062-4351

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 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