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 |
|---|---|---|
| MATT | MATERIAL | PLASTIC PHENOLIC OVERALL |
| ADVT | FLANGED BODY OUTSIDE DIAMETER | 3.151 INCHES NOMINAL |
| ADVN | CROSS-SECTIONAL HEIGHT | 0.463 INCHES NOMINAL |
| CRMK | ANGLE | 60.0 DEGREES NOMINAL |
| ABSX | ATTACHMENT METHOD | SLOT |
| ADTP | ATTACHMENT FEATURE WIDTH | 0.144 INCHES NOMINAL |
| ADYT | CENTER HOLE DIAMETER | 2.780 INCHES NOMINAL |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | FLANGE |
| ADTN | ATTACHMENT FEATURE LENGTH | 0.500 INCHES NOMINAL |
| ADTL | ATTACHMENT FEATURE QUANTITY | 2 |
| SFTT | SURFACE TREATMENT | VARNISH OVERALL |
| ADYU | PERIPHERAL DIAMETER | 3.438 INCHES NOMINAL |