4310-00-167-9947, PISTON,COMPRESSOR

National Stock Number:
4310-00-167-9947

Federal Supply Class:
4310

National Item Identification Number:
001679947

Description:
PISTON,COMPRESSOR

Detail:
A CYLINDRICAL PIECE WHICH MOVES OR RECIPROCATES IN A CYLINDER TO COMPRESS AIR OR GAS FROM AN INITIAL INTAKE PRESSURE TO A HIGHER DISCHARGE PRESSURE. MAY INCLUDE INTEGRAL CONNECTING ROD.

Manufacturer Information:

10031N	0AT62	SIEMENS ENERGY, INC.
10031N	830Q4	CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
10031N	8FGX3	CURTISS-WRIGHT ELECTRO-MECHANICAL CORP
10031N	93236	DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE
HL1988PC26	93236	DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE
HL1993PC26	93236	DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE
HL5609PC162	93236	DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE
HL6346PC26	93236	DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE
HL6348PC26	93236	DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE
HL6353PC26	93236	DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE
NAVYX1451ITEM66	31974	HOFFMAN/NEW YORKER, INC.
PST20	93236	DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE
PST20A	93236	DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE

Techincal Specification:

DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP	1.594 INCHES NOMINAL
DIAMETER	2.500 INCHES NOMINAL
DISTANCE BETWEEN PIN BOSSES	1.125 INCHES NOMINAL
FINISHED SIZE DESIGNATION	OVERSIZE
HEAD STYLE	FLAT
INTEGRAL CONNECTING ROD	NOT INCLUDED
OVERALL HEIGHT	3.219 INCHES NOMINAL
MATERIAL	STEEL
OIL PASSAGE TYPE	HOLE
OIL GROOVE	INCLUDED
PIN HOLE BUSHING	NOT INCLUDED
PINHOLE DIAMETER	0.750 INCHES NOMINAL
PIN	INCLUDED
PIN TYPE FOR WHICH DESIGNED	LOCKED
RETAINING RING GROOVE	INCLUDED
RING GROOVE DIAMETER	2.200 INCHES NOMINAL AND 2.400 INCHES NOMINAL
RING	NOT INCLUDED
RING GROOVE POSITION BELOW PISTON PIN	NO. 4 RING GROOVE
RING GROOVE POSITION	NO. 1,NO. 2,NO. 3 AND NO. 4 POSITIONS
RING GROOVE QUANTITY	4
RING GROOVE WIDTH	0.187 INCHES NOMINAL
SKIRT BOTTOM CUTAWAY FEATURE	NOT INCLUDED
SKIRT TYPE	SOLID
SURFACE FINISH	FINISHED

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