National Item Identification Number
00-169-0771
001690771
4310-00-169-0771
4310001690771
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)
K3743
BAE SYSTEMS LAND SYSTEMS MUNITIONS &
ORDANCE LTD
NEW PARKS
LEICESTER
LE3 1UF
UNITED KINGDOM
0116 256 1031
K3743
BAE SYSTEMS LAND SYSTEMS MUNITIONS &
ORDANCE LTD
NEW PARKS
LEICESTER
LE3 1UF
UNITED KINGDOM
0116 256 1031
K3743
BAE SYSTEMS LAND SYSTEMS MUNITIONS &
ORDANCE LTD
NEW PARKS
LEICESTER
LE3 1UF
UNITED KINGDOM
0116 256 1031
Reference Numbers (Part Numbers)
D5E9219-161
7R56
7R9641065
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE TREATMENT
SURFACE TREAT
Required Description
STEEL OVERALL
DTD239A MFR REF SINGLE MATERIAL RESPONSE OVERALL
PHOSPHATE OVERA