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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
PL4G10420 ITEM 028 31442 A 5 1 1 ZZ
4G10420 ITEM 028 31442 A 5 1 1 ZZ
W2-7750-500 30781 A 3 2 5 ZZ

CAGE Information

Code Company
30781 PARKER-HANNIFIN CORPORATION DBA PARK
31442 NORTHROP GRUMMAN SYSTEMS CORPORATION

Federal Supply Class

Title

MISCELLANEOUS POWER TRANSMISSION

Inclusions:

INCLUDES SHAFTS AND SHAFTING; COLLARS; GEARSHAFTS; BALL JOINTS; ACTUATING CYLINDERS.

Exclusions:

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
AGAV END ITEM IDENTIFICATION CABLE CUTTER ASSY
CXCY PART NAME ASSIGNED BY CONTROLLING AGENCY WEAR RING, 7.75IN ID

Similar Parts

W2-7750-500 , W27750500 , 3040-01-568-0493 , 3040015680493 , 015680493 , PL4G10420 ITEM 028 , 4G10420 ITEM 028 , W2-7750-500 ,