3439-01-545-4903 PREFMD WELD RING Index 4810-01-545-4905 NUT ASSY,STEM

National Stock Number:
5331-01-545-4904

Federal Supply Class:
5331

National Item Identification Number:
015454904

Description:
O-RING

Detail:
A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see PACKING,PREFORMED. For noncircular items with a round cross-section, see SEAL,NONMETALLIC ROUND SECTION and RUBBER,ROUND SECTION.


Manufacturer Information:
5793295 FIND 16353711NAVAL SEA SYSTEMS COMMAND
5793301 FIND 15053711NAVAL SEA SYSTEMS COMMAND
AS3581-4650U583SAE INTERNATIONAL
AS3581-46581343SOCIETY OF AUTOMOTIVE ENGINEERS INC
M83248/2-46581349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SAE-AS35810U583SAE INTERNATIONAL


Techincal Specification:
CENTER HOLE DIAMETER17.870 INCHES MINIMUM AND 18.040 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM
HARDNESS RATING90.0 SHORE DUROMETER A NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONSAE AMS7259; MIL-R-83248/2 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALRUBBER FLUOROCARBON CLASS FPM
SPECIAL FEATURESHIGH TEMPERATURE FLUID AND COMPRESSION SET RESISTANT, -15 TO 400/500F


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