NIIN Output Data
NIIN:
NSN:
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 |
|---|---|---|---|---|---|---|---|---|
| 0311415 | 71995 | A | 5 | 9 | 1 | AX | ||
| MILE11276 | 81349 | M | 4 | 1 | E | AX | ||
| 0311415 | 52967 | F | 3 | 9 | 6 | AX | ||
| 2688906 | 71995 | A | 5 | 9 | 5 | AX | ||
| QPL11276 | 97403 | A | 5 | 1 | 5 | AX | ||
| 268906 | 71995 | A | 5 | 9 | 1 | AX |
CAGE Information
| Code | Company |
|---|---|
| 52967 | ENGINE AND EQUIPMENT PRODUCTS CO |
| 71995 | DRESSER INDUSTRIES INC WAUKESHA ENGI |
| 81349 | MILITARY SPECIFICATIONS PROMULGATED |
| 97403 | CECOM LR CENTER |
Federal Supply Class
Title
DIESEL ENGINES AND COMPONENTS
Inclusions:
INCLUDES AUTOMOTIVE, INDUSTRIAL, MARINE, LOCOMOTIVE, AND ALL OTHER TYPES OF DIESEL AND SEMI-DIESEL ENGINES.
Exclusions:
EXCLUDES ENGINES ACCESSORIES (FSC 2990).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ACXD | RING STYLE | CONCENTRIC |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE |
| ADTE | JOINT STYLE | VERTICAL JOINT |
| ACXJ | OVERALL WIDTH | 0.0925 INCHES MINIMUM AND 0.0935 INCHES MAXIMUM |
| ACXF | RADIAL WALL THICKNESS | 0.1450 INCHES MINIMUM AND 0.1550 INCHES MAXIMUM |
| ZZZV | FSC APPLICATION DATA | DIESEL ENGINE |
| SFTT | SURFACE TREATMENT | PHOSPHATE OVERALL |
| ACXZ | STANDARD BORE DIAMETER | 4.000 INCHES |
| MATT | MATERIAL | IRON OVERALL |