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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
RNG642 0AT62 A 3 2 5 ZZ
HL5189PC77 93236 R 5 9 1 AX
3082N 93236 R 5 9 5 AX
10614N 93236 R 5 9 5 AX
RNG640 93236 R 5 9 5 AX
RNG642 93236 R 5 9 5 AX

CAGE Information

Code Company
0AT62 DRESSER-RAND COMPANY DBA RECIPROCATI
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
ACXJ OVERALL WIDTH 0.2485 INCHES MINIMUM AND 0.2490 INCHES MAXIMUM
ACXZ STANDARD BORE DIAMETER 3.500 INCHES
CQKZ OIL PASSAGE TYPE AND QUANTITY 1 GROOVE TOP
ADTE JOINT STYLE VERTICAL JOINT
AAGR CROSS-SECTIONAL SHAPE STYLE BEVELED FACE SCRAPER, VENTILATED OIL CONTROL
ACXF RADIAL WALL THICKNESS 0.1110 INCHES MINIMUM AND 0.1230 INCHES MAXIMUM
MATT MATERIAL IRON OVERALL

Similar Parts

RNG642 , RNG642 , 4310-00-132-5528 , 4310001325528 , 001325528 , RNG642 , HL5189PC77 , 3082N , 10614N , RNG640 , RNG642 ,