NSN 4820-00-725-3554
Part Details | PISTON RING
4820-00-725-3554 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: FV651871, FV65-187-1, AV61672PC26, AV61-672PC26, 8202179155PC1, 820-2179155PC1, 82021791551, 820-2179155-1, 820217913053, 820-2179130-53, 4820-00-725-3554, 00-725-3554, 4820007253554, 007253554
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1960 | 00-725-3554 | 11459 ( RING, PISTON ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-00-725-3554
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| FV65-187-1 | 04845 | AUTOMATIC SWITCH COMPANY |
| AV61-672PC26 | 04845 | AUTOMATIC SWITCH COMPANY |
| 820-2179155PC1 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 820-2179155-1 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 820-2179130-53 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4820-00-725-3554
| 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 |