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 |
|---|---|---|---|---|---|---|---|---|
| 74B410059-103 | 76301 | A | 7 | 2 | A | AX | ||
| S32152-339 | 09257 | A | 3 | 2 | A | AX |
CAGE Information
| Code | Company |
|---|---|
| 09257 | TRELLEBORG SEALING SOLUTIONS US INC. |
| 76301 | BOEING COMPANY THE DBA BOEING |
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 |
|---|---|---|
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE EXPANDER |
| MATT | MATERIAL | PLASTIC TETRAFLUOROETHYLENE OUTSIDE PERIPHERY |
| ZZZV | FSC APPLICATION DATA | ACFT LANDING GEAR |
| ADTE | JOINT STYLE | STEP JOINT |
| MATT | MATERIAL | STEEL COMP 301 EXPANDER |
| ACXZ | STANDARD BORE DIAMETER | 3.618 INCHES |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 22-S3 MFR REF SINGLE MATERIAL RESPONSE OUTSIDE PERIPHERY |
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