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 |
---|---|---|---|---|---|---|---|---|
2P139A | 30760 | C | 5 | 9 | 5 | AX | ||
2P139A | 0AT62 | A | 5 | 2 | 5 | AX | ||
X1440T69M | 30760 | C | 5 | 9 | 5 | AX | ||
2P139A | 88663 | R | 5 | 9 | 5 | AX | ||
X1440T69M | 0AT62 | A | 3 | 2 | 5 | AX | ||
X1440T69M | 88663 | R | 5 | 9 | 5 | AX |
CAGE Information
Code | Company |
---|---|
0AT62 | DRESSER-RAND COMPANY DBA RECIPROCATI |
30760 | INGERSOLL RAND CO |
88663 | DRESSER-RAND CO INGERSOLL-RAND OPNS |
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 |
---|---|---|
ACXD | RING STYLE | CONCENTRIC |
ACXD | RING STYLE | CONCENTRIC |
CQKZ | OIL PASSAGE TYPE AND QUANTITY | 11 SLOT HORIZONTALLY THROUGH RING |
ACXF | RADIAL WALL THICKNESS | 0.2000 INCHES NOMINAL |
ADTE | JOINT STYLE | VERTICAL JOINT |
ACXJ | OVERALL WIDTH | 0.2490 INCHES NOMINAL |
ACXZ | STANDARD BORE DIAMETER | 5.250 INCHES |
AAGR | CROSS-SECTIONAL SHAPE STYLE | STRAIGHT FACE, DOUBLE SCRAPER, VENTILATED OIL CONTROL |
CQKZ | OIL PASSAGE TYPE AND QUANTITY | 1 GROOVE OUTSIDE PERIPHERY |
MATT | MATERIAL | IRON OVERALL |