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Part Number

Part Number:
NSN:
NIIN:
Item Name:
PISTON , COMPRESSOR

Definition:

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.

CAGE Information

Code Company
66935 YORK INTERNATIONAL CORPORATION DBA J

Federal Supply Class

Title

REFRIGERATION AND AIR CONDITIONI

Inclusions:

INCLUDES HEAT EXCHANGER EQUIPMENT; REFRIGERANT STRAINERS; REFRIGERATION COMPRESSORS; AIR CONDITIONING AND REFRIGERATION SERVICING EQUIPMENT, SUCH AS CHARGING AND TESTING MANIFOLDS, LINES AND UNITS; OPERATING COMPONENTS OF REFRIGERATION AND AIR CONDITIONING EQUIPMENT, PLANTS, AND SYSTEMS CLASSIFIED IN CLASSES 4110 AND 4120.

Exclusions:

EXCLUDES REFRIGERATION AND AIR CONDITIONING PLANTS (SEE CLASSES 4110 AND 4120): COLLECTIONS OF REFRIGERATION COMPONENTS "PACKAGED" AS A UNIT INCLUDING A REFRIGERATION COMPRESSOR, CONDENSER, EVAPORATOR, ETC., SPECIFICALLY DESIGNED AND TAILORED FOR APPLICATIONS SUCH AS WALK-IN TYPE REFRIGERATORS. INDIVIDUAL COMPONENTS OF THE "PACKAGED" UNIT WILL BE CLASSIFIED IN CLASS 4130, OR AS OTHERWISE SPECIFICALLY PRESCRIBED BY THE INDEXES AND STRUCTURE OF THE FSC. THE COMPLETE "PACKAGE" UNIT WILL BE CLASSIFIED IN CLASS 4110.

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
SURF SURFACE TREATMENT ANY ACCEPTABLE
ACXU PINHOLE DIAMETER 0.875 INCHES NOMINAL
AXPP PIN NOT INCLUDED
AXPL PIN HOLE BUSHING NOT INCLUDED
ACXM OIL PASSAGE TYPE HOLE
AXPR RING NOT INCLUDED
AXFR FINISHED SIZE DESIGNATION STANDARD
AXGB RING GROOVE WIDTH 0.125 INCHES NOMINAL
AXPH OIL GROOVE INCLUDED
AXPN RETAINING RING GROOVE NOT INCLUDED
AXPS INTEGRAL CONNECTING ROD NOT INCLUDED
MATL MATERIAL ALUMINUM
AXPQ PIN TYPE FOR WHICH DESIGNED FLOATING
AASK HEAD STYLE DISH
AXFT SKIRT TYPE SOLID
ABMZ DIAMETER 2.750 INCHES NOMINAL
AXFZ RING GROOVE QUANTITY 2
AXGD RING GROOVE DIAMETER 2.500 INCHES NOMINAL
AGYE SURFACE FINISH FINISHED
AXPK DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP 2.000 INCHES NOMINAL
AXPM DISTANCE BETWEEN PIN BOSSES 1.188 INCHES NOMINAL
ABKW OVERALL HEIGHT 3.625 INCHES NOMINAL
AXFX SKIRT BOTTOM CUTAWAY FEATURE NOT INCLUDED

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665-23812 , 66523812 , 4130-01-136-9821 , 4130011369821 , 011369821