Product Details | PISTON PIN

4310-00-294-2538 A cylindrically-shaped metal item, usually tubular, designed to form a pivoting connection between the piston and connecting rod of an internal combustion engine, compressor and like items. May include oil sealing or pin retaining plugs. Excludes BUSHING, SLEEVE; PIN, GROOVED, HEADLESS; PIN, STRAIGHT, HEADLESS; and PIN, HOLLOW.20528050063Gasoline Reciprocating Engines, Except Aircraft; and Components28100068Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components28150029Diesel Engines and Components41300045Refrigeration and Air Conditioning Components43100028Compressors and Vacuum Pumps

Part Alternates: 38231, 4310-00-294-2538, 00-294-2538, 4310002942538, 002942538

Pumps and Compressors | Compressors and Vacuum Pumps

Supply Group (FSG) NSN Assign. NIIN
43 01 JAN 1963 00-294-2538

Drawings & Photos | NSN 4310-00-294-2538


Cross Reference | NSN 4310-00-294-2538

Part Number Cage Code Manufacturer
38231 1XBP3 LEROI INTERNATIONAL INC DBA COMPAIR LEROI
38231 53239 COMPAIR KELLOGG DIV OF ROBERTSHAW CONTROLS CO

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Technical Data | NSN 4310-00-294-2538

Characteristic Specifications
MATERIAL STEEL
METALLIC HARDNESS RATING 89.1 MINIMUM ROCKWELL SUPERFICIAL 15-N AND 91.1 MAXIMUM ROCKWELL SUPERFICIAL 15-N
CASEHARDENING INDICATOR CASEHARDENED
BODY STYLE 5C CHAMFERED ENDS
OUTSIDE DIAMETER 0.87550 INCHES MINIMUM AND 0.87570 INCHES MAXIMUM
BODY LENGTH 3.0000 INCHES NOMINAL
END CHAMFER ANGLE IN DEG 45.0
BORE STYLE 1 INSIDE CHAMFER STRAIGHT-THRU BORE
BORE DIAMETER 0.4375 INCHES NOMINAL
COUNTERSINK ANGLE IN DEG 45.0
HOLE ARRANGEMENT STYLE 3 ONE HOLE THRU PIN
HOLE DIAMETER 0.1870 INCHES MINIMUM AND 0.1920 INCHES MAXIMUM
DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN 0.500 INCHES NOMINAL
III FSC APPLICATION DATA PUMP ASSEMBLY,AIR COMPRESSOR

Restrictions/Controls & Freight Information | NSN 4310-00-294-2538

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 133300 MACHINERY/MACHINES NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 713 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 4310-00-294-2538

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