5331-00-559-3996 O-RING Index 5331-00-559-3998 O-RING

National Stock Number:
5331-00-559-3997

Federal Supply Class:
5331

National Item Identification Number:
005593997

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:
NAS1594-33480205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
NAS1594-334CP03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG


Techincal Specification:
CENTER HOLE DIAMETER2.580 INCHES MINIMUM AND 2.620 INCHES MAXIMUM
CRITICALITY CODE JUSTIFICATIONZZZY
CROSS-SECTIONAL HEIGHT0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM
HARDNESS RATING85.0 SHORE DUROMETER A MINIMUM AND 95.0 SHORE DUROMETER A MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-25897,CL 2 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALRUBBER FLUOROCARBON CLASS FPM
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSCLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D


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