Part Number
Definition:
A DEFORMABLE MATERIAL WHICH PREVENTS THE PASSAGE OF MATTER THROUGH THE JOINT FORMED WHEN TWO FACES ARE JOINED. IT MAY BE METALLIC OR NONMETALLIC, LUBRICATED OR IMPREGNATED, SOLID OR HOLLOW CROSS SECTION. IT MAY BE MADE TO ANY PREDETERMINED DIMENSION AND SHAPE. EXCLUDES FLAT DISKS, ITEMS MADE OF FELT MATERIAL AND ITEMS HAVING JOINTS. FOR ROUND METAL AND PLASTIC ITEMS WITH AN APERTURE AND A SOLID RECTANGULAR CROSS SECTION, SEE WASHER, FLAT; SHIM; BEARING, WASHER, THRUST; AND SPACER RING. EXCLUDES DISK, VALVE; SEAL, NONMETALLIC ANGLE; SEAL, NONMETALLIC CHANNEL; SEAL, NONMETALLIC SPECIAL SHAPED SECTION; SHIELDING GASKET, ELECTRONIC; AND RING, SEALING JAR.
CAGE Information
| Code | Company |
|---|---|
| 01804 | NUCLEAR PACIFIC 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 |
|---|---|---|
| ZZZY | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY PACKAGING IN ACCORDANCE WITH MIL-P-23199 AND MATERIAL CONFORMING TO SHIPS PARTS CONTROL CENTER SPECIAL QUALITY CONTROL PROVISIONS |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-R-6855,CL 4,TY A,GR 40 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| ABKV | OUTSIDE DIAMETER | 22.750 INCHES NOMINAL |
| MATT | MATERIAL | RUBBER CHLOROPRENE CLASS CR OVERALL |
| ADVM | CROSS-SECTIONAL THICKNESS | 0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM |
| AECS | BOLT HOLE QUANTITY | 30 |
| ABVL | APERTURE DIAMETER | 20.750 INCHES NOMINAL |
| STYL | STYLE DESIGNATOR | CIRCULAR |
| CQFM | HARDNESS RATING | 35.0 SHORE DUROMETER A MINIMUM OVERALL AND 45.0 SHORE DUROMETER A MAXIMUM OVERALL |
| ABKG | BOLT CIRCLE DIAMETER | 21.625 INCHES NOMINAL |
| AAGR | CROSS-SECTIONAL SHAPE STYLE | SOLID SINGLE OR COMPOSITION |
| AAUB | HOLE DIAMETER | 0.438 INCHES NOMINAL |