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 |
|---|---|---|---|---|---|---|---|---|
| Y69A301 | 77237 | A | 5 | 2 | 5 | ZZ | ||
| Y69A301 | 14351 | F | 5 | 9 | X | SE | ||
| 4X3 | 70876 | A | 3 | 2 | 5 | TU | ||
| DC-155-1 | 66289 | A | 3 | 2 | 1 | AX | ||
| Y69A301 | 12603 | R | 5 | 9 | X | SE |
CAGE Information
| Code | Company |
|---|---|
| 12603 | CLARK EQUIPMENT CO |
| 77237 | DANA OFF HIGHWAY PRODUCTS, LLC |
| 14351 | TELEDYNE CONTINENTAL MOTORS INDUSTRI |
| 70876 | BATH IRON WORKS CORPORATION |
| 66289 | WISCONSIN MOTORS LLC |
Federal Supply Class
Title
GASOLINE RECIPROCATING ENGINES,
Inclusions:
INCLUDES GAS RECIPROCATING ENGINES; ALL GASOLINE RECIPROCATING ENGINES EXCEPT AIRCRAFT PRIME MOVING.
Exclusions:
EXCLUDES ENGINE ACCESSORIES (FSC 2990).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ACXD | RING STYLE | CONCENTRIC |
| ACXD | RING STYLE | CONCENTRIC |
| ADTE | JOINT STYLE | DIAGONAL JOINT |
| SFTT | SURFACE TREATMENT | TIN OVERALL |
| ACXJ | OVERALL WIDTH | 0.0930 INCHES MINIMUM AND 0.0935 INCHES MAXIMUM |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | STRAIGHT FACE, BOTTOM RELIEF |
| ACXZ | STANDARD BORE DIAMETER | 2.500 INCHES |
| ACXF | RADIAL WALL THICKNESS | 0.1050 INCHES MINIMUM AND 0.1150 INCHES MAXIMUM |
| MATT | MATERIAL | IRON OVERALL |
Similar Parts
Y69A301 ,
Y69A301 ,
2805-00-271-8990 ,
2805002718990 ,
002718990
,
Y69A301 ,
Y69A301 ,
4X3 ,
DC-155-1 ,
Y69A301 ,