Part Number
Part Number:
NSN:
NIIN:
Item Name:
RETAINER , PACKING
Definition:
AN ITEM DESIGNED TO FIT OVER A PACKING GLAND BY MATING WITH A SURFACE OF A SECOND PART WHICH TOGETHER WILL RETAIN INTO A NARROW GROOVE OR CONFINED SPACE THE PACKING, PREFORMED OR O-RING, OR AN ITEM DESIGNED TO FIT OVER A ROD OR SHAFT, TO MATE WITH A STUFFING BOX TO CONFINE PACKING MATERIAL. IT MAY FUNCTION AS A STATIC OR DYNAMIC SEAL RETAINER WITH THE PACKING LOCATED ON, AROUND, OR IN THE CENTERLINE DIRECTION OF THE ROD OR SHAFT AXIS. IT MAY HAVE HOLES OR JOINTS FOR MOUNTING, BE THREADED OR UNTHREADED. SEE ALSO PACKING NUT AND PACKING NUT, STUFFING TUBE.
CAGE Information
| Code | Company |
|---|---|
| 78286 | SIKORSKY AIRCRAFT CORPORATION |
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ADVN | CROSS-SECTIONAL HEIGHT | 0.330 INCHES NOMINAL |
| ADVN | CROSS-SECTIONAL HEIGHT | 0.330 INCHES NOMINAL |
| ADYU | PERIPHERAL DIAMETER | 2.453 INCHES NOMINAL |
| ADVP | OUTER GROOVE DEPTH | 0.189 INCHES NOMINAL |
| MATT | MATERIAL | STEEL OVERALL |
| ADVQ | OUTER GROOVE WIDTH | 0.160 INCHES NOMINAL |
| ADYT | CENTER HOLE DIAMETER | 2.122 INCHES NOMINAL |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | SPECIAL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL |