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NIIN Output Data

NIIN:
NSN:
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
740285-7 73030 A 3 2 5 AX

CAGE Information

Code Company
73030 HAMILTON SUNDSTRAND CORPORATION

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
AAGR CROSS-SECTIONAL SHAPE STYLE PLAIN RECTANGULAR, STRAIGHT FACE
MATT MATERIAL RUBBER NATURAL OVERALL
ADTE JOINT STYLE VERTICAL JOINT
ACXZ STANDARD BORE DIAMETER 3.938 INCHES
ACXJ OVERALL WIDTH 0.1210 INCHES NOMINAL
ACXF RADIAL WALL THICKNESS 0.1350 INCHES NOMINAL

Similar Parts

740285-7 , 7402857 , 4310-01-050-3255 , 4310010503255 , 010503255 , 740285-7 ,