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 |
|---|---|
| 19204 | ARMY UNITED STATES DEPARTMENT OF THE |
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ADYU | PERIPHERAL DIAMETER | 3.560 INCHES NOMINAL |
| ADVN | CROSS-SECTIONAL HEIGHT | 0.190 INCHES NOMINAL |
| SFTT | SURFACE TREATMENT | ZINC OVERALL AND CHROMATE OVERALL |
| ADYT | CENTER HOLE DIAMETER | 1.780 INCHES NOMINAL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-Z-325,CL 2 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| MATT | MATERIAL | STEEL OVERALL |
| ZZZV | FSC APPLICATION DATA | MACHINE GUN MOUNT,M20 |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | CUP |
| ADVM | CROSS-SECTIONAL THICKNESS | 0.032 INCHES NOMINAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-698 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |