Product Details | PISTON RING

4310-01-510-0374 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: T56307730017584, T563-0773-001-7584 , 6673967, 4310-01-510-0374, 01-510-0374, 4310015100374, 015100374

Pumps and Compressors | Compressors and Vacuum Pumps

Supply Group (FSG) NSN Assign. NIIN
43 11 JUL 2003 01-510-0374

Drawings & Photos | NSN 4310-01-510-0374


Demand History | NSN 4310-01-510-0374

Part Number Request Date QTY Origin
T563-0773-001-7584 2020-03-12 75 DIBBS
T563-0773-001-7584 2020-02-03 75 DIBBS
T563-0773-001-7584 2019-05-29 49 DIBBS
4310-01-510-0374 2016-06-08 57 DIBBS
4310-01-510-0374 2009-06-18 41 DIBBS
4310-01-510-0374 2009-02-06 25 DIBBS
4310-01-510-0374 2009-02-05 25 DIBBS
4310-01-510-0374 2008-07-15 28 DIBBS
4310-01-510-0374 2008-02-05 38 DIBBS
4310-01-510-0374 2006-05-03 60 DIBBS
4310-01-510-0374 2006-02-04 43 DIBBS

Cross Reference | NSN 4310-01-510-0374

Part Number Cage Code Manufacturer
6673967 53711 NAVAL SEA SYSTEMS COMMAND
T563-0773-001-7584 0EYA6 WARTSILA DEFENSE, INC.
T563-0773-001-7584 71724 JOHN CRANE INC

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Technical Data | NSN 4310-01-510-0374

Characteristic Specifications
MATERIAL ANY ACCEPTABLE OVERALL
CROSS-SECTIONAL SHAPE STYLE A1 PLAIN RECTANGULAR, STRAIGHT FACE
JOINT STYLE 4 CHEVRON JOINT
RING STYLE 1 CONCENTRIC
RADIAL WALL THICKNESS 0.2500 INCHES NOMINAL
OVERALL WIDTH 0.3120 INCHES NOMINAL
SPECIAL FEATURES MATERIAL: 40% BRONZE, 5% MOS2, 55% TFE, OUTSIDE DIAM: 8.250, ID: 7.750, ITEM AKA: RING, AIR PISTON
III END ITEM IDENTIFICATION LOS ANGELES CLASS SSN (688)

Restrictions/Controls & Freight Information | NSN 4310-01-510-0374

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: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 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 4310-01-510-0374

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