Part Number
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 |
|---|---|
| 97499 | BELL HELICOPTER TEXTRON INC. |
Federal Supply Class
Title
PACKING AND GASKET MATERIALS
Inclusions:
INCLUDES GENERAL PURPOSE OIL GREASE, AIR, LIQUID, GAS, AND CHEMICAL SEALS; OAKUM; PREFABRICATED GASKETS AND SEALS DESIGNED FOR A SINGLE SPECIFIC APPLICATION.
Exclusions:
EXCLUDES O-RINGS (FSC 5331); BULK MATERIAL ITEMS, SUCH AS; RUBBER, CORK, AND ASBESTOS SHEETS AND STRIPS (FSG 93); LIQUID GASKET MATERIALS (RTV, PERMATEX, ETC.) (FSG 80); RFI AND EMI SEALS AND GASKETS (FSC 5999), AND ALL SEAL RETAINERS.
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| ADVW | BODY RECESS DEPTH | 0.525 INCHES NOMINAL |
| ADVM | CROSS-SECTIONAL THICKNESS | 0.070 INCHES NOMINAL |
| ADVN | CROSS-SECTIONAL HEIGHT | 0.690 INCHES MINIMUM AND 0.700 INCHES MAXIMUM |
| FEAT | SPECIAL FEATURES | 0.081 IN. MIN,0.087 IN. MAX DEPTH CIRCUMFERENTIAL GROOVE LOCATED ON PERIPHERAL BODY |
| ADYU | PERIPHERAL DIAMETER | 2.550 INCHES MINIMUM AND 2.555 INCHES MAXIMUM |
| ADYT | CENTER HOLE DIAMETER | 1.750 INCHES NOMINAL |
| ADVT | FLANGED BODY OUTSIDE DIAMETER | 1.890 INCHES NOMINAL |