Part Details | PISTON RING
4320-01-034-4003 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.
Alternate Parts: 82043849271, 820-4384927-1, 82043849271, 820-4384927-1, 82043849271, 820-4384927-1, 82043849164 ITEM 15, 820-4384916-4 ITEM 15, 82043849163ITEM15, 820-4384916-3ITEM15, 82043849162PC15, 820-4384916-2PC15, 4320-01-034-4003, 01-034-4003, 4320010344003, 010344003
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | JAN 25, 1977 | 01-034-4003 | 11459 ( RING, PISTON ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4320-01-034-4003
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 820-4384927-1 | 62793 | BFM ENERGY PRODUCTS CORP |
| 820-4384927-1 | 4N727 | INTEGRAL AEROSPACE, LLC |
| 820-4384927-1 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 820-4384916-4 ITEM 15 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 820-4384916-3ITEM15 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 820-4384916-2PC15 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 4320-01-034-4003
| Characteristic | Specifications |
|---|---|
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. |
| CRITICALITY CODE JUSTIFICATION | ZZZY |