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 |
|---|---|
| 49576 | QUINCY COMPRESSOR DIVISION OF COLTEC |
Federal Supply Class
Title
COMPRESSORS AND VACUUM PUMPS
Inclusions:
INCLUDES TRUCK MOUNTED AND TRAILER MOUNTED COMPRESSORS.
Exclusions:
EXCLUDES REFRIGERATION COMPRESSORS (FSC 4130).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| AXPL | PIN HOLE BUSHING | INCLUDED |
| AXPP | PIN | INCLUDED |
| AGVF | BUSHING HOLE DIAMETER | 0.625 INCHES NOMINAL |
| AXPR | RING | INCLUDED |
| ACXM | OIL PASSAGE TYPE | HOLE |
| FEAT | SPECIAL FEATURES | 3 COMPRESSION AND 1 OIL RINGS |
| ABMZ | DIAMETER | 5.250 INCHES NOMINAL |
| AXFR | FINISHED SIZE DESIGNATION | STANDARD |
| MATL | MATERIAL | ALUMINUM ALLOY |
| AXGB | RING GROOVE WIDTH | 0.125 INCHES NOMINAL |
| AXPH | OIL GROOVE | INCLUDED |
| AXPN | RETAINING RING GROOVE | NOT INCLUDED |
| AXGA | RING GROOVE POSITION | NO.1,NO.2,NO.3 |
| AXPS | INTEGRAL CONNECTING ROD | NOT INCLUDED |
| AXPM | DISTANCE BETWEEN PIN BOSSES | 1.781 INCHES NOMINAL |
| AXFT | SKIRT TYPE | SOLID |
| ABKW | OVERALL HEIGHT | 4.875 INCHES NOMINAL |
| AXPK | DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP | 4.000 INCHES NOMINAL |
| AGYE | SURFACE FINISH | FINISHED |
| AXFZ | RING GROOVE QUANTITY | 4 |
| AXPQ | PIN TYPE FOR WHICH DESIGNED | LOCKED |
| AXGD | RING GROOVE DIAMETER | 4.813 INCHES NOMINAL |
| AASK | HEAD STYLE | HUMP |
| AXFX | SKIRT BOTTOM CUTAWAY FEATURE | NOT INCLUDED |