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 |
|---|---|
| 96169 | ELECTRIC BOAT CORPORATION |
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 |
|---|---|---|
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SAE-AS8791 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SAE-AS8791 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| ADWB | DISTANCE BETWEEN ENDS | 0.188 INCHES MINIMUM AND 0.312 INCHES MAXIMUM |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | SQUARE |
| ADYU | PERIPHERAL DIAMETER | 5.099 INCHES MINIMUM AND 5.103 INCHES MAXIMUM |
| MATT | MATERIAL | PLASTIC TETRAFLUOROETHYLENE OVERALL |
| ADVM | CROSS-SECTIONAL THICKNESS | 0.046 INCHES MINIMUM AND 0.052 INCHES MAXIMUM |
| CRMK | ANGLE | 25.0 DEGREES MINIMUM AND 35.0 DEGREES MAXIMUM |
| ADVN | CROSS-SECTIONAL HEIGHT | 0.138 INCHES MINIMUM AND 0.156 INCHES MAXIMUM |
| AQNE | JOINT TYPE | SCARF-BUTT RETAINER |
| ADYT | CENTER HOLE DIAMETER | 4.625 INCHES NOMINAL |