2520-00-149-8910 SHAFT AND FLANGE,ST Index 2520-00-149-8912 IDLER ASSEMB-

National Stock Number:
5331-00-149-8911

Federal Supply Class:
5331

National Item Identification Number:
001498911

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:
AS3582-3440U583SAE INTERNATIONAL
AS3582-34481343SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS9068-34496906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SAE-AS35820U583SAE INTERNATIONAL


Techincal Specification:
ELONGATION PERCENTAGE125 MAXIMUM
CENTER HOLE DIAMETER3.822 INCHES MINIMUM AND 3.878 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM
HARDNESS RATING70.0 SHORE DUROMETER A NOMINAL
OUTSIDE DIAMETER4.270 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS3304 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALRUBBER SILICONE CLASS Q
TEMP RATING-85.0 FAHRENHEIT AND 401.0 FAHRENHEIT


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