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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
Y69A301 77237 A 5 2 5 ZZ
Y69A301 14351 F 5 9 X SE
4X3 70876 A 3 2 5 TU
DC-155-1 66289 A 3 2 1 AX
Y69A301 12603 R 5 9 X SE

CAGE Information

Code Company
12603 CLARK EQUIPMENT CO
77237 DANA OFF HIGHWAY PRODUCTS, LLC
14351 TELEDYNE CONTINENTAL MOTORS INDUSTRI
70876 BATH IRON WORKS CORPORATION
66289 WISCONSIN MOTORS LLC

Federal Supply Class

Title

GASOLINE RECIPROCATING ENGINES,

Inclusions:

INCLUDES GAS RECIPROCATING ENGINES; ALL GASOLINE RECIPROCATING ENGINES EXCEPT AIRCRAFT PRIME MOVING.

Exclusions:

EXCLUDES ENGINE ACCESSORIES (FSC 2990).

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
ACXD RING STYLE CONCENTRIC
ACXD RING STYLE CONCENTRIC
ADTE JOINT STYLE DIAGONAL JOINT
SFTT SURFACE TREATMENT TIN OVERALL
ACXJ OVERALL WIDTH 0.0930 INCHES MINIMUM AND 0.0935 INCHES MAXIMUM
AAGR CROSS-SECTIONAL SHAPE STYLE STRAIGHT FACE, BOTTOM RELIEF
ACXZ STANDARD BORE DIAMETER 2.500 INCHES
ACXF RADIAL WALL THICKNESS 0.1050 INCHES MINIMUM AND 0.1150 INCHES MAXIMUM
MATT MATERIAL IRON OVERALL

Similar Parts

Y69A301 , Y69A301 , 2805-00-271-8990 , 2805002718990 , 002718990 , Y69A301 , Y69A301 , 4X3 , DC-155-1 , Y69A301 ,