National Stock Number (NSN) Output Data
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 |
|---|---|---|---|---|---|---|---|---|
| H-26218-S705 | 14959 | A | 5 | 1 | 5 | HX | ||
| 900J768PC67 | 79500 | A | 5 | 1 | 1 | HX | ||
| 900J768SUB10PC67 | 79500 | A | 5 | 1 | 1 | HX | ||
| H26218PC55 | 14959 | A | 5 | 1 | 1 | HX | ||
| 29970PC55 | 14959 | A | 5 | 1 | 1 | HX | ||
| 900C277PC2 | 79500 | A | 3 | 1 | 1 | HX | ||
| 29881PC55 | 14959 | A | 5 | 1 | 1 | HX | ||
| 29926-55 | 14959 | A | 5 | 1 | C | HX |
CAGE Information
| Code | Company |
|---|---|
| 14959 | CRANE CO DIV VALVE DIV |
| 79500 | WESTINGHOUSE ELECTRIC CORP |
Federal Supply Class
Title
VALVES, POWERED
Inclusions:
INCLUDES ELECTRIC MOTOR OPERATED VALVES; HYDRAULIC OPERATED VALVES; SOLENOID OPERATED VALVES.
Exclusions:
EXCLUDES ENGINE INTAKE AND EXHAUST VALVES (FSC 2990, 2815); VALVES SPECIFICALLY DESIGNED FOR USE WITH FIRE FIGHTING EQUIPMENT (FSC 4210); PLUMBING EQUIPMENT, AND THE LIKE (FSC 4540).
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| CRTL | CRITICALITY CODE JUSTIFICATION | ZZZY |
| ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. |