National Stock Number (NSN) Output Data
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.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| X78-4-25 | 13829 | A | 3 | 2 | 6 | AX | ||
| 113712 | 23926 | A | 5 | 2 | 5 | ZZ | ||
| D-10865 | 23926 | A | 5 | 9 | 6 | AX | ||
| 10865 | 23926 | A | 5 | 9 | 6 | AX |
CAGE Information
| Code | Company |
|---|---|
| 13829 | PARKER-HANNIFIN CORPORATION DBA MOBI |
| 23926 | KOMATSU AMERICA INTL CO |
Federal Supply Class
Title
MISCELLANEOUS POWER TRANSMISSION
Inclusions:
INCLUDES SHAFTS AND SHAFTING; COLLARS; GEARSHAFTS; BALL JOINTS; ACTUATING CYLINDERS.
Exclusions:
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ACXD | RING STYLE | CONCENTRIC |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE |
| ADTE | JOINT STYLE | STEP JOINT |
| ACXJ | OVERALL WIDTH | 0.2470 INCHES NOMINAL |
| ACXF | RADIAL WALL THICKNESS | 0.1210 INCHES NOMINAL |
| ACXZ | STANDARD BORE DIAMETER | 3.750 INCHES |
| MATT | MATERIAL | IRON OVERALL |
Similar Parts
X78-4-25 ,
X78425 ,
3040-01-017-6319 ,
3040010176319 ,
010176319
,
X78-4-25 ,
113712 ,
D-10865 ,
10865 ,