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 |
|---|---|---|---|---|---|---|---|---|
| 649E17 | 56442 | F | 5 | 9 | 5 | TU | ||
| 2297554 | 7X677 | A | C | 1 | 5 | ZZ | 9X | |
| M2020428 | 61465 | A | 3 | 2 | 5 | TU | ||
| 26A1483 | 27996 | A | 5 | 2 | 5 | TG | ||
| S997 | 29260 | A | 5 | 2 | 5 | AX | ||
| 8327985 | 19207 | A | 5 | 2 | 1 | AZ | ||
| 2297554 | 23862 | A | 5 | 9 | 5 | TG |
CAGE Information
| Code | Company |
|---|---|
| 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMS |
| 56442 | DIAMOND REO TRUCK CO |
| 7X677 | GENERAL MOTORS LLC DBA GENERAL MOTOR |
| 61465 | GARWOOD/FELLER INC GARWOOD WINCH DIV |
| 27996 | HEIL ENVIRONMENTAL INDUSTRIES |
| 29260 | PRINCE MANUFACTURING CORPORATION. |
| 23862 | MILITARY VEHICLES OPN GENERAL MOTORS |
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 |
|---|---|---|
| ACXJ | OVERALL WIDTH | 0.2175 INCHES MINIMUM AND 0.2180 INCHES MAXIMUM |
| ACXJ | OVERALL WIDTH | 0.2175 INCHES MINIMUM AND 0.2180 INCHES MAXIMUM |
| ACXD | RING STYLE | CONCENTRIC |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE |
| ADTE | JOINT STYLE | VERTICAL JOINT |
| ACXF | RADIAL WALL THICKNESS | 0.1950 INCHES MINIMUM AND 0.2050 INCHES MAXIMUM |
| ZZZV | FSC APPLICATION DATA | HOIST CYLINDER,TRUCK |
| ACXZ | STANDARD BORE DIAMETER | 5.250 INCHES |
| MATT | MATERIAL | IRON OVERALL |