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 |
|---|---|
| 56442 | DIAMOND REO TRUCK CO |
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 |
|---|---|---|
| MATT | MATERIAL | STEEL COMP 1009 OVERALL OR STEEL COMP 1013 OVERALL OR STEEL COMP 1010 OVERALL OR STEEL COMP 1011 OVERALL OR STEEL COMP 1012 OVERALL OR STEEL COMP 1015 OVERALL |
| MATT | MATERIAL | STEEL COMP 1009 OVERALL OR STEEL COMP 1013 OVERALL OR STEEL COMP 1010 OVERALL OR STEEL COMP 1011 OVERALL OR STEEL COMP 1012 OVERALL OR STEEL COMP 1015 OVERALL |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY 2 CL 2 FED SPEC 3RD TREATMENT RESPONSE OVERALL AND QQ-Z-325 TY 2 CL 2 FED SPEC 1ST TREATMENT RESPONSE OVERALL AND QQ-Z-325 TY 2 CL 2 FED SPEC 2ND TREATMENT RESPONSE OVERALL OR QQ-P-416 TY 2 CL 2 FED SPEC 4TH TREATMENT RESPONSE OVERALL |
| ADYU | PERIPHERAL DIAMETER | 4.156 INCHES NOMINAL |
| ADVN | CROSS-SECTIONAL HEIGHT | 0.281 INCHES NOMINAL |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL AND ZINC OVERALL AND CHROMATE OVERALL OR CHROMATE OVERALL |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | FLANGE |
| ADVV | BODY RECESS DIAMETER | 3.562 INCHES NOMINAL |
| ADYT | CENTER HOLE DIAMETER | 1.505 INCHES MINIMUM AND 1.510 INCHES MAXIMUM |