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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
72347 77220 A 5 9 5 AX
RNG671 93234 H C 1 6 ZZ AC
RNG671 93232 C 5 9 5 AX
HL17264PC283 93232 C C 1 6 ZZ AC
RNG671 93236 R 5 9 5 AX
WRR500-3-S195S 77220 A 3 2 2 AX
1690A00 75370 A 3 2 6 AX
1027N 93232 C 5 9 5 AX

CAGE Information

Code Company
75370 KAYDON RING & SEAL INC.
77220 DANA CORP ENGINE PRODUCTS DIV
93234 WORTHINGTON COMPRESSORS INC AIR POWE
93232 CURTISS-WRIGHT ELECTRO-MECHANICAL CO
93236 DRESSER-RAND CO WORTHINGTON COMPRESS

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
AAGR CROSS-SECTIONAL SHAPE STYLE CONVEX FACE, DOUBLE SCRAPER, VENTILATED OIL CONTROL
ACXZ STANDARD BORE DIAMETER 5.000 INCHES
ADTE JOINT STYLE VERTICAL JOINT
ACXF RADIAL WALL THICKNESS 0.1950 INCHES NOMINAL
CQKZ OIL PASSAGE TYPE AND QUANTITY 1 GROOVE OUTSIDE PERIPHERY
CQKZ OIL PASSAGE TYPE AND QUANTITY 9 HOLE HORIZONTALLY THROUGH RING
ACXJ OVERALL WIDTH 0.1865 INCHES MINIMUM AND 0.1880 INCHES MAXIMUM
MATT MATERIAL IRON OVERALL

Similar Parts

1690A00 , 1690A00 , 4310-00-142-0174 , 4310001420174 , 001420174 , 72347 , RNG671 , RNG671 , HL17264PC283 , RNG671 , WRR500-3-S195S , 1690A00 , 1027N ,