Part Number
Definition:
A CIRCULAR SHAPED ITEM WITH AN APERTURE MANUFACTURED TO PREDETERMINED DIMENSIONS AND DESIGNED FOR USE AS A SEAL IN STUFFING BOXES, PACKING NUTS, AND THE LIKE. IT MAY BE (1) ANY NONMETALLIC MOLDED OR FORMED RING (EXCEPT SOLID (WITHOUT JOINT) RINGS HAVING A SQUARE OR RECTANGULAR CROSS SECTION); OR (2) ANY SHREDDED METAL OR METAL FOIL TYPE METALLIC OR SEMIMETALLIC RINGS. EXCLUDES FELT ITEMS BUT INCLUDES MULTIMATERIAL ITEMS IN WHICH ONE OF THE MATERIALS IS FELT. FOR SOLID (WITHOUT JOINTS) NONMETALLIC ITEMS WITH A SQUARE OR RECTANGULAR CROSS SECTION, SEE WASHER (AS MODIFIED) AND GASKET. FOR RUBBER ITEMS SPECIFICALLY DESIGNED FOR WEATHER-PROOFING DOORS, WINDOWS, CHESTS, AND THE LIKE SEE SEAL, NONMETALLIC ANGLE; SEAL, NONMETALLIC CHANNEL; AND SEAL, NONMETALLIC, SPECIAL SHAPED SECTION. FOR CIRCULAR (WITH APERATURE) NONMETALLIC ITEMS WITH A SOLID ROUND CROSS-SECTION SEE O-RING. EXCLUDES CUP, COMPRESSION; GASKET; WASHER (AS MODIFIED); AND FELT, MECHANICAL, PREFORMED.
CAGE Information
| Code | Company |
|---|---|
| 41592 | MORRISON BROTHERS COMPANY |
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 |
|---|---|---|
| SUPP | SUPPLEMENTARY FEATURES | INTENDED FOR DYNAMIC SERVICE AND SHIPBOARD FLUIDS EXCEPT SUPERHEATED STEAM OR OTHER SERVICE RESULTING IN PACKING TEMPERATURES OF OVER 450 DEGREES FAHRENHEIT OXYGEN, MOLTEN ALKALINE METALS, OR FLUOROCHEMICALS; PRESSURES SHOULD NOT EXCEED 150 POUNDS PER SQUARE INCH AT THE PACKING, AND ROD OR SHAFT SPEED SHOULD NOT EXCEED 1,5000 FEET PER MINUTE |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | A TYPE |
| TEST | TEST DATA DOCUMENT | 81349-MIL-P-24396 SPECIFICATION |
| ADVN | CROSS-SECTIONAL HEIGHT | 0.250 INCHES NOMINAL |
| ADYT | CENTER HOLE DIAMETER | 0.875 INCHES NOMINAL |
| HZRD | HAZARDOUS SUBSTANCES | OIL AND PLASTIC |
| LBMA | LUBRICATION MATERIAL | OIL OVERALL |
| MATT | MATERIAL | PLASTIC POLYURETHANE OVERALL |
| ADYU | PERIPHERAL DIAMETER | 1.375 INCHES NOMINAL |
| AEAH | LUBRICATION METHOD | IMPREGNATED |
| ABJH | TEMP RATING | 450.0 DEG FAHRENHEIT |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | PACKING RING |
| ZZZK | SPECIFICATION/STANDARD DATA | 81349-MIL-P-24396 GOVERNMENT SPECIFICATION |
| AGAV | END ITEM IDENTIFICATION | USED ON 6" T.T. FLANGED GATE VALVE; END ITEM IS FUEL PUMP, 600 GPM (FU604G) 4930-01-392-7579 |