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 |
|---|---|
| 18426 | DYNA-BAK CO THE |
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ADVN | CROSS-SECTIONAL HEIGHT | 0.047 INCHES NOMINAL |
| ADVN | CROSS-SECTIONAL HEIGHT | 0.047 INCHES NOMINAL |
| ADYT | CENTER HOLE DIAMETER | 0.622 INCHES MINIMUM AND 0.625 INCHES MAXIMUM |
| AQNE | JOINT TYPE | SCARF-PERIPHERAL RETAINER |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | DELTA |
| ADVL | CROSS SECTION OUTSIDE DIAMETER | 0.714 INCHES MINIMUM AND 0.729 INCHES MAXIMUM |
| CRMK | ANGLE | 61.0 DEGREES NOMINAL |
| MATT | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-8791 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |