|
|
|
National Stock Number:
1620-01-037-1714
Federal Supply Class:
1620
National Item Identification Number:
010371714
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:
| S12083-348Q | 09257 | TRELLEBORG SEALING SOLUTIONS US, INC. | | S12083-348Q | 25220 | BUSAK AND SHAMBAN INC | | S12083-348Q | 97820 | SHAMBAN POLYMER TECH GROUP |
|
Techincal Specification:
| BORE DIAMETER OVERSIZE | 0.002 INCHES | | CRITICALITY CODE JUSTIFICATION | FEAT | | JOINT STYLE | STEP JOINT | | OVERALL WIDTH | 0.1250 INCHES MINIMUM AND 0.1270 INCHES MAXIMUM | | MATERIAL | PLASTIC TETRAFLUOROETHYLENE OVERALL | | RADIAL WALL THICKNESS | 0.5530 INCHES NOMINAL | | RING STYLE | CONCENTRIC | | SPECIAL FEATURES | FORM, FIT AND FUNCTION | | STANDARD BORE DIAMETER | 4.744 INCHES |
|
|