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 |
|---|---|---|---|---|---|---|---|---|
| 74A410855-2001 | 2U518 | A | 5 | 2 | 6 | ZZ | ||
| 74A410855-2001 | S5495 | A | 5 | 2 | 6 | ZZ | ||
| 74A410855-2001 | 9K006 | A | 5 | 2 | 6 | ZZ | ||
| 74A410855-2001 | 35962 | A | 5 | 2 | 6 | ZZ | ||
| 74A410855-2001 | 85941 | A | 5 | 2 | 6 | ZZ | ||
| 74A410855-2001 | 2M490 | A | 5 | 2 | 6 | ZZ | ||
| 74A410855-2001 | 17576 | A | 5 | 9 | 6 | ZZ | ||
| 74A410855-2001 | 36164 | A | 5 | 9 | 6 | ZZ | ||
| 74A410855-2001 | 76301 | A | 3 | 2 | 1 | KE | ||
| 74A410855-2001 | 32168 | A | 5 | 2 | 6 | ZZ |
CAGE Information
| Code | Company |
|---|---|
| 17576 | GOODRICH CORP |
| 2U518 | BLAIR INDUSTRIES INC. |
| S5495 | ISRAEL AIRCRAFT INDUSTRIES LTD (IA) |
| 9K006 | T M W CORPORATION DBA CASTLE PRECISI |
| 35962 | MESSIER-DOWTY INC |
| 85941 | ELLANEF MANUFACTURING CORPORATION |
| 2M490 | NASSAU TOOL WORKS INC. |
| 36164 | HEROUX INC LONGUEUIL DIV LONGUEUIL D |
| 76301 | BOEING COMPANY THE DBA BOEING |
| 32168 | ALL TOOLS INC. DBA E2 PRECISION PROD |
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 |
| ACXZ | STANDARD BORE DIAMETER | 4.500 INCHES |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | PLAIN RECTANGULAR, STRAIGHT FACE |
| ADTE | JOINT STYLE | DIAGONAL JOINT |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-200/11,T73510 FED SPEC SINGLE MATERIAL RESPONSE OVERALL OR QQ-A-225/9,T73 FED SPEC SINGLE MATERIAL RESPONSE OVERALL OR QQ-A-250/9,T7351 FED SPEC SINGLE MATERIAL RESPONSE OVERALL OR QQ-A-200/11,T73511 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| ZZZV | FSC APPLICATION DATA | ACFT LANDING GEAR |
| ACXJ | OVERALL WIDTH | 0.1880 INCHES NOMINAL |
| ACXF | RADIAL WALL THICKNESS | 0.2200 INCHES NOMINAL |
| MATT | MATERIAL | ALUMINUM ALLOY 7075 OVERALL |