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 |
88044 |
AERONAUTICAL STANDARDS GROUP DEPT OF |
Characteristics (Decoded)
MRC |
Requirements Statement |
Clear Text Reply |
AAGR |
CROSS-SECTIONAL SHAPE STYLE |
V |
AAGR |
CROSS-SECTIONAL SHAPE STYLE |
V |
ADYT |
CENTER HOLE DIAMETER |
4.734 INCHES MINIMUM AND 4.766 INCHES MAXIMUM |
ADYU |
PERIPHERAL DIAMETER |
5.609 INCHES MINIMUM AND 5.641 INCHES MAXIMUM |
MATT |
MATERIAL |
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL |
ADVN |
CROSS-SECTIONAL HEIGHT |
0.351 INCHES NOMINAL |
ABJH |
TEMP RATING |
-65.0 DEG FAHRENHEIT AND 160.0 DEG FAHRENHEIT |
CQFM |
HARDNESS RATING |
85.0 SHORE DUROMETER A MINIMUM OVERALL AND 91.0 SHORE DUROMETER A MAXIMUM OVERALL |
MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
MIL-P-5516,CL A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
ADVX |
RIM SURFACE WIDTH |
0.187 INCHES MINIMUM AND 0.207 INCHES MAXIMUM |
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