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 |
|---|---|
| 31974 | HOFFMAN/NEW YORKER INC. |
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 |
|---|---|---|
| AXGD | RING GROOVE DIAMETER | 2.200 INCHES NOMINAL AND 2.400 INCHES NOMINAL |
| AXGD | RING GROOVE DIAMETER | 2.200 INCHES NOMINAL AND 2.400 INCHES NOMINAL |
| AXPP | PIN | INCLUDED |
| AXPL | PIN HOLE BUSHING | NOT INCLUDED |
| ACXM | OIL PASSAGE TYPE | HOLE |
| MATL | MATERIAL | STEEL |
| AXPR | RING | NOT INCLUDED |
| AXFR | FINISHED SIZE DESIGNATION | OVERSIZE |
| AASK | HEAD STYLE | FLAT |
| AXPN | RETAINING RING GROOVE | INCLUDED |
| AXGE | RING GROOVE POSITION BELOW PISTON PIN | NO. 4 RING GROOVE |
| AXPH | OIL GROOVE | INCLUDED |
| AXGA | RING GROOVE POSITION | NO. 1,NO. 2,NO. 3 AND NO. 4 POSITIONS |
| AXPM | DISTANCE BETWEEN PIN BOSSES | 1.125 INCHES NOMINAL |
| AXPS | INTEGRAL CONNECTING ROD | NOT INCLUDED |
| ABKW | OVERALL HEIGHT | 3.219 INCHES NOMINAL |
| AXGB | RING GROOVE WIDTH | 0.187 INCHES NOMINAL |
| AXFT | SKIRT TYPE | SOLID |
| AXPK | DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP | 1.594 INCHES NOMINAL |
| ACXU | PINHOLE DIAMETER | 0.750 INCHES NOMINAL |
| AGYE | SURFACE FINISH | FINISHED |
| ABMZ | DIAMETER | 2.500 INCHES NOMINAL |
| AXFZ | RING GROOVE QUANTITY | 4 |
| AXPQ | PIN TYPE FOR WHICH DESIGNED | LOCKED |
| AXFX | SKIRT BOTTOM CUTAWAY FEATURE | NOT INCLUDED |