Part Details | PREFORMED PACKING
5330-01-021-6290 A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. It may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. Excludes felt items but includes multimaterial items in which one of the materials is felt. For solid (without joints) nonmetallic items with a square or rectangular cross section, see WASHER (as modified) and GASKET. For rubber items specifically designed for weather-proofing doors, windows, chests, and the like see SEAL, NONMETALLIC ANGLE; SEAL, NONMETALLIC CHANNEL; and SEAL, NONMETALLIC, SPECIAL SHAPED SECTION. For circular (with aperature) nonmetallic items with a solid round cross-section see O-RING. Excludes CUP, COMPRESSION; GASKET; WASHER (as modified); and FELT, MECHANICAL, PREFORMED.
Alternate Parts: M832481264, M83248-1-264, M832481264, M83248-1-264, 0276EPC6, 005002451, 005-0024-51, H0780PC 6, H0780/PC 6, H0671PC23, E0642 PC 16, E-0642 PC 16, E0641 PC 8, E-0641 PC 8, 5330-01-021-6290, 01-021-6290, 5330010216290, 010216290
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | MAY 17, 1976 | 01-021-6290 | 04521 ( PACKING, PREFORMED ) |
REFERENCE DRAWINGS & PICTURES
O-RING
Cross Reference | NSN 5330-01-021-6290
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| M83248-1-264 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| M83248-1-264 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 0276EPC6 | 53154 | PORTLAND VALVE LLC |
| 005-0024-51 | 53154 | PORTLAND VALVE LLC |
| H0780/PC 6 | 53154 | PORTLAND VALVE LLC |
| H0671PC23 | 53154 | PORTLAND VALVE LLC |
| E-0642 PC 16 | 53154 | PORTLAND VALVE LLC |
| E-0641 PC 8 | 53154 | PORTLAND VALVE LLC |
Technical Data | NSN 5330-01-021-6290
| Characteristic | Specifications |
|---|---|
| COLOR | BLACK |
| CROSS-SECTIONAL SHAPE STYLE | O-RING |
| CROSS-SECTIONAL HEIGHT | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM |
| CENTER HOLE DIAMETER | 7.439 INCHES MINIMUM AND 7.629 INCHES MAXIMUM |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS |
| TEMP RATING | -30.0 DEG FAHRENHEIT AND 500.0 DEG FAHRENHEIT |
