Product Details | PISTON PIN

4310-00-273-8557 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: HL11461PC92, HL11462SH1PC92, HL11465PC92, HL11472SH2PC92, HL3831PC48, HL3834PC48, HL3839PC48, HL4435PC48, HL4438PC48, HL4444PC48, HL4558PC48, HL4561PC48, HL4567PC48, HL4705PC48, HL4708PC48, HL4714PC48, HL4875PC48, HL4878PC48, HL4884PC48, HL5523PC48, HL5526PC48, HL5533PC48, HL6064PC48, HL6067PC48, HL6074PC48, HL6179PC48, HL6189PC48, HL7109PC48, HL7112PC48, HL7119PC48, PIN31, 21N, 4310-00-273-8557, 00-273-8557, 4310002738557, 002738557

Pumps and Compressors | Compressors and Vacuum Pumps

Supply Group (FSG) NSN Assign. NIIN
43 01 JAN 1961 00-273-8557

Drawings & Photos | NSN 4310-00-273-8557


Cross Reference | NSN 4310-00-273-8557

Part Number Cage Code Manufacturer
21N 0AT62 DRESSER-RAND COMPANY DBA RECIPROCATING PRODUCTS DIV
21N 93236 DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN
HL11461PC92 93236 DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN
HL11462SH1PC92 93236 DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN
HL11465PC92 93236 DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN
HL11472SH2PC92 93236 DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN
HL3831PC48 93236 DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN
HL3834PC48 93236 DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN
HL3839PC48 93236 DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN
HL4435PC48 93236 DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN
HL4438PC48 93236 DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN
HL4444PC48 93236 DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN
HL4558PC48 93236 DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN
HL4561PC48 93236 DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN
HL4567PC48 93236 DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN
HL4705PC48 93236 DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN
HL4708PC48 93236 DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN
HL4714PC48 93236 DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN
HL4875PC48 93236 DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN
HL4878PC48 93236 DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN
HL4884PC48 93236 DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN
HL5523PC48 93236 DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN
HL5526PC48 93236 DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN
HL5533PC48 93236 DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN
HL6064PC48 93236 DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN
HL6067PC48 93236 DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN
HL6074PC48 93236 DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN
HL6179PC48 93236 DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN
HL6189PC48 93236 DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN
HL7109PC48 93236 DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN
HL7112PC48 93236 DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN
HL7119PC48 93236 DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN
PIN31 93236 DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN

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Technical Data | NSN 4310-00-273-8557

Characteristic Specifications
MATERIAL STEEL, MIL-S-16974, GRADE 1023W
METALLIC HARDNESS RATING NOT RATED
CASEHARDENING INDICATOR CASEHARDENED
BODY STYLE 5C CHAMFERED ENDS
OUTSIDE DIAMETER 2.37400 INCHES MINIMUM AND 2.37500 INCHES MAXIMUM
BODY LENGTH 2.7500 INCHES NOMINAL
END CHAMFER ANGLE IN DEG 45.0
BORE STYLE 1 INSIDE CHAMFER STRAIGHT-THRU BORE
BORE DIAMETER 0.6250 INCHES NOMINAL
COUNTERSINK ANGLE IN DEG 45.0
HOLE ARRANGEMENT STYLE 1 ONE HOLE THRU ONE SIDE OF BORE
HOLE DIAMETER 0.1930 INCHES NOMINAL
HOLE DEPTH 0.1870 INCHES NOMINAL
DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN 0.375 INCHES NOMINAL
III FSC APPLICATION DATA AIR COMPRESSOR

Restrictions/Controls & Freight Information | NSN 4310-00-273-8557

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 4310-00-273-8557

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