Part Number
Part Number:
NSN:
NIIN:
Item Name:
RING , PISTON
Definition:
A CIRCULAR, SINGLE OR MULTIPIECE ITEM, METALLIC OR NONMETALLIC IN COMPOSITION, DESIGNED TO BE FITTED IN A CIRCUMFERENTIAL GROOVE IN A PISTON AND TO SPRING OUTWARD AGAINST THE CYLINDER WALL TO FUNCTION AS A SEAL OR WIPER. IT IS SUPPLIED IN VARIOUS CROSS-SECTIONAL SHAPES AND IS CUT THROUGH AT ONE POINT TO ALLOW FOR INSTALLATION IN THE PISTON RING GROOVE. IT MAY INCLUDE AN EXPANDER. EXCLUDES PACKING, PREFORMED; RETAINER, OIL SEAL; RETAINER, PACKING; RING, RETAINING; RING WIPER; AND SEAL RING, METAL.
CAGE Information
| Code | Company |
|---|---|
| 23926 | KOMATSU AMERICA INTL CO |
Federal Supply Class
Title
VEHICULAR POWER TRANSMISSION COM
Inclusions:
INCLUDES TRANSFER TRANSMISSION ASSEMBLIES; CLUTCH ASSEMBLIES; UNIVERSAL JOINTS; PROPELLER SHAFTS; AUTOMOTIVE TORQUE CONVERTERS; POWER TAKEOFFS.
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ACXD | RING STYLE | CONCENTRIC |
| ACXD | RING STYLE | CONCENTRIC |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE |
| ADTE | JOINT STYLE | INTERLOCKING JOINT |
| ACXZ | STANDARD BORE DIAMETER | 2.000 INCHES |
| ACXJ | OVERALL WIDTH | 0.1250 INCHES NOMINAL |
| ACXF | RADIAL WALL THICKNESS | 0.0830 INCHES MINIMUM AND 0.0930 INCHES MAXIMUM |
| FEAT | SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL |
| ZZZV | FSC APPLICATION DATA | TRANSMISSION,HYDRAULIC,VEHICULAR |
| CRTL | CRITICALITY CODE JUSTIFICATION | FEAT |