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 |
|---|---|
| 19204 | ARMY UNITED STATES DEPARTMENT OF THE |
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 |
| ADTM | ATTACHMENT HOLE DIAMETER | 0.196 INCHES NOMINAL |
| ADTL | ATTACHMENT FEATURE QUANTITY | 1 |
| ADVY | INNER GROOVE DEPTH | 0.113 INCHES NOMINAL |
| ADYU | PERIPHERAL DIAMETER | 2.498 INCHES NOMINAL |
| ADYT | CENTER HOLE DIAMETER | 1.275 INCHES NOMINAL |
| MATT | MATERIAL | STEEL COMP 1018 OVERALL OR STEEL COMP 1025 OVERALL |
| FEAT | SPECIAL FEATURES | ATTACHMENT HOLE RADIAL 0.375 IN. DEEP;96DP KNURL RING GROOVE W/20 DEG REVERSE BEVEL;63AA FINISH PERIPHERY |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-STD-171 FN 3.3.1 ASSN STD ALL TREATMENT RESPONSES OVERALL |
| ADWA | INNER GROOVE WIDTH | 0.249 INCHES NOMINAL |
| ADVN | CROSS-SECTIONAL HEIGHT | 0.437 INCHES NOMINAL |
| SFTT | SURFACE TREATMENT | OXIDE FILM OVERALL |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | SPECIAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A108 MIL STD SINGLE MATERIAL RESPONSE OVERALL |