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 |
|---|---|
| 53711 | NAVAL SEA SYSTEMS COMMAND |
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 |
|---|---|---|
| ABSX | ATTACHMENT METHOD | ROUND HOLE |
| ADTQ | ATTACHMENT FEATURE CIRCLE DIAMETER | 6.062 INCHES NOMINAL SINGLE CIRCLE |
| ADYU | PERIPHERAL DIAMETER | 6.717 INCHES MINIMUM AND 6.720 INCHES MAXIMUM |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286, FORM 2, COND ANL FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| ADTL | ATTACHMENT FEATURE QUANTITY | 8 |
| ADYT | CENTER HOLE DIAMETER | 5.495 INCHES MINIMUM AND 5.505 INCHES MAXIMUM |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | FLANGE |
| MATT | MATERIAL | NICKEL ALLOY K-500 OVERALL |
| ADTM | ATTACHMENT HOLE DIAMETER | 0.194 INCHES MINIMUM AND 0.197 INCHES MAXIMUM |
| ADVM | CROSS-SECTIONAL THICKNESS | 0.045 INCHES NOMINAL |
| ADVX | RIM SURFACE WIDTH | 0.187 INCHES MINIMUM AND 0.190 INCHES MAXIMUM |
| ADVN | CROSS-SECTIONAL HEIGHT | 0.361 INCHES MINIMUM AND 0.364 INCHES MAXIMUM |