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 |
|---|---|---|---|---|---|---|---|---|
| 74230A | 80751 | A | 5 | 9 | 5 | CX | ||
| 7H5-1952 | 10855 | A | 5 | 9 | 5 | CX | ||
| 7H5-1952 | 0E7M8 | A | 3 | 2 | 5 | CX | ||
| 9ME4-4PC14B | 10855 | A | 5 | 9 | 5 | CX | ||
| 9ME4-4PC14D | 10855 | A | 5 | 9 | 5 | CX |
CAGE Information
| Code | Company |
|---|---|
| 0E7M8 | C & D EQUIPMENT COMPANY INC |
| 80751 | U S INDUSTRIES INC |
| 10855 | CARRIER CORPORATION DIV CARRIER TRAN |
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 |
| ACXF | RADIAL WALL THICKNESS | 0.1600 INCHES MINIMUM AND 0.1700 INCHES MAXIMUM |
| ADTE | JOINT STYLE | VERTICAL JOINT |
| CQKZ | OIL PASSAGE TYPE AND QUANTITY | 1 GROOVE HORIZONTALLY THROUGH RING |
| SFTT | SURFACE TREATMENT | ANY ACCEPTABLE OVERALL |
| ACXZ | STANDARD BORE DIAMETER | 4.250 INCHES |
| ACXJ | OVERALL WIDTH | 0.1860 INCHES MINIMUM AND 0.1865 INCHES MAXIMUM |
| ZZZV | FSC APPLICATION DATA | COMPRESSOR,REFRIGERATION |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | STRAIGHT FACE, DOUBLE SCRAPER, VENTILATED OIL CONTROL |
| MATT | MATERIAL | IRON OVERALL |
Similar Parts
7H5-1952 ,
7H51952 ,
2805-00-255-9106 ,
2805002559106 ,
002559106
,
74230A ,
7H5-1952 ,
7H5-1952 ,
9ME4-4PC14B ,
9ME4-4PC14D ,