6685-99-028-4938 GAGE,PRESSURE,DIAL INDICATING Index 5310-99-028-4982 NUT,PLAIN,HEXAGON

National Stock Number:
3040-99-028-4952

Federal Supply Class:
3040

National Item Identification Number:
990284952

Description:
RING,PISTON

Detail:
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.


Manufacturer Information:
21-10855 ITEM 260H7R3MACGREGOR USA INC.
HS1421S1.1 ITEM26N1137BAUER-NILSEN A/S
IBR 100/106-13U9272DLI SEALS LTD


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