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 |
|---|---|
| 09257 | TRELLEBORG SEALING SOLUTIONS US INC. |
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| MATT | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE SEALING ELEMENT |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | O-RING |
| ADVL | CROSS SECTION OUTSIDE DIAMETER | 0.250 INCHES NOMINAL |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | TEFLON BACK UP RING, SPIRAL |
| FEAT | SPECIAL FEATURES | OVERALL MATERIAL TEFLON AMS-3651, LATEST REVISION |