5330-01-039-2520 PACKING,PREFORMED Index 5331-01-039-2522 O-RING

National Stock Number:
5331-01-039-2521

Federal Supply Class:
5331

National Item Identification Number:
010392521

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:
ARP568-111MILR25897TY1C1CP03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
ARP568-111MILR25897TY1CL10U583SAE INTERNATIONAL
ARP568-111MILR25897TY1CL181343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS568-1110U583SAE INTERNATIONAL
AS568-11181343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS568-111-AMS72760U583SAE INTERNATIONAL
AS568-111-AMS727681343SOCIETY OF AUTOMOTIVE ENGINEERS INC
L180-11199517VACCO INDUSTRIES
L180-111CP03950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
M83485/1-111D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH


Techincal Specification:
ELONGATION PERCENTAGE125 MAXIMUM
CENTER HOLE DIAMETER0.419 INCHES MINIMUM AND 0.429 INCHES MAXIMUM
CRITICALITY CODE JUSTIFICATIONZZZY
CROSS-SECTIONAL HEIGHT0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM
HARDNESS RATING70.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM
OUTSIDE DIAMETER0.630 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-25897,TY 1 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALRUBBER FLUOROCARBON CLASS FPM
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSCLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D


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