Part Number
Part Number:
NSN:
NIIN:
Item Name:
PACKING , PREFORMED
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 |
| F7295 |
LIEBHERR-FRANCE |
Characteristics (Decoded)
| MRC |
Requirements Statement |
Clear Text Reply |
| MATT |
MATERIAL |
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL |
| ADYU |
PERIPHERAL DIAMETER |
2.875 INCHES NOMINAL |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
AMS 3213 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| ADVN |
CROSS-SECTIONAL HEIGHT |
0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM |
| CQFM |
HARDNESS RATING |
75.0 SHORE DUROMETER A MINIMUM OVERALL AND 85.0 SHORE DUROMETER A MAXIMUM OVERALL |
| ADYT |
CENTER HOLE DIAMETER |
2.465 INCHES MINIMUM AND 2.485 INCHES MAXIMUM |
| ABJH |
TEMP RATING |
-10.0 DEG FAHRENHEIT AND 212.0 DEG FAHRENHEIT |
| AAGR |
CROSS-SECTIONAL SHAPE STYLE |
SPECIAL |
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