National Item Identification Number
00-294-2749
002942749
4310-00-294-2749
4310002942749
National Stock Number
Item Name
RING,PISTON
Federal Supply Class
4310
Description
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.
Commercial and Government Entity Code (Supplier Data)
56607
LEXAIR INC
2025 MERCER RD
LEXINGTON
KY
40511
859-255-5001
56607
LEXAIR INC
2025 MERCER RD
LEXINGTON
KY
40511
859-255-5001
75370
RING KAYDON & SEAL INC
1600 WICOMICO ST
BALTIMORE
MD
21230
410-547-7700
82722
WABTEC TRANSPORTATION TECHNOLOGIES
CORP
1001 AIR BRAKE AVE
WILMERDING
PA
15148
412-825-1666
56607
LEXAIR INC
2025 MERCER RD
LEXINGTON
KY
40511
859-255-5001
75370
RING KAYDON & SEAL INC
1600 WICOMICO ST
BALTIMORE
MD
21230
410-547-7700
K7018
WELLMAN GROUP
NEWFIELD RD OLDBURY
OLDBURY
B69 3ET
UNITED KINGDOM
0121 543 0000
82722
WABTEC TRANSPORTATION TECHNOLOGIES
CORP
1001 AIR BRAKE AVE
WILMERDING
PA
15148
412-825-1666
Reference Numbers (Part Numbers)
PS2534-1
P52534-1
P52534-1
P52534-1
P52534-1C
12823-00
156/61
52534-1
Required Categories
MATERIAL
CROSS-SECTIONAL SHAPE STYLE
JOINT STYLE
RING STYLE
RADIAL WALL THIC
Required Description
IRON OVERALL
A1 PLAIN RECTANGULAR, STRAIGHT FACE
1 VERTICAL JOINT
1 CONCENTRI