National Item Identification Number
00-087-7091
000877091
4310-00-087-7091
4310000877091
National Stock Number
Item Name
RING,PISTON
Federal Supply Class
4310
Referenced on: http://constructiontractors.tpub.com//TM-10-3930-409-24P/css/TM-10-3930-409-24P_161.htm
Referenced on: http://constructiontractors.tpub.com//TM-10-3930-409-24P/css/TM-10-3930-409-24P_180.htm
Referenced on: http://constructiontractors.tpub.com//TM-10-3930-409-24P/css/TM-10-3930-409-24P_203.htmDescription
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)
44185
NSN (National Stock Number) 4310-00-087-7091, 4310000877091 NIIN (National Identification Number) 00-087-7091, 000877091
Part Numbers (Reference Numbers)
15399
1942041
Required Categories
MATERIAL
SURFACE TREATMENT
CROSS-SECTIONAL SHAPE STYLE
JOINT STYLE
RING STYL
Required Description
STEEL OVERALL
CHROMIUM OVERALL
A1 PLAIN RECTANGULAR, STRAIGHT FACE
1 VERTICAL