O-Ring

A-018SR721-80

A-018SR721-80
(NSN) National Stock Number
5331-00-108-9933
Federal Supply Classification
5331 O-Ring
Item Name Code
47946
Schedule B Code
4016930000
Summary

0.864 inches minimum and 0.894 inches maximum outside diameter, 0.067 inches minimum and 0.073 inches maximum cross-sectional height, 0.734 inches minimum and 0.744 inches maximum center hole diameter, 80.0 shore durometer a nominal hardness rating, rubber ethylene-propylene class epm material

DAC HCC DMIL RNCC
4 - - 5
RNVC SADC MSDS RNAAC
2 - - 9Z
Identification

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.

INC FIIG Concept Condition
47946 A510X0 - 1
Specifications
Outside Diameter
0.864 inches minimum and 0.894 inches maximum
Details The length of a straight line which passes through the center of an item,and terminates at the outside circumference.
Cross-Sectional Height
0.067 inches minimum and 0.073 inches maximum
Details A measurement from the bottom to the top of a cross section,in distinction from depth.
Center Hole Diameter
0.734 inches minimum and 0.744 inches maximum
Details The length of a straight line which passes through the center of the center hole,and terminates at the circumference.
Hardness Rating
80.0 shore durometer a nominal
Details A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.
Material
rubber ethylene-propylene class epm
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
2-018E515-8 36621 5 - C 1 - KE
2-018E515-80 36621 3 - 5 9 - KE
2-018 E515-80 C0308 3 - 5 9 - ZG
A-018SR721-80 SW461 5 - 5 2 - ZZ
PRP568-018 5611-80 77308 4 - 5 2 - 9Z
2-018 E515-8 02697 4 - 5 9 - 9Z
2-018E515-80 02697 3 - 3 2 - KE
568-018-E17018 70106 4 - 5 2 - 9Z
SM-C-773504-19 80063 2 - 5 2 - 9Z
AS568-018 2AA815A13F17EA14 0U583 5 - 5 2 - ZZ
AS568-018 2AA815A13F17EA14 81343 4 - 5 9 - 9Z
018-3238 25184 4 - 5 2 - 9Z
0537531-018 96214 2 - 5 2 - 9Z
537531-18 96214 2 - 7 2 - 9Z
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
95100 - W -
RVC WCC TCC SHC
- 596 Z 9

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Manufacturer
STILLMAN SEAL CORPORATION DIV STILLMAN SEAL CORPERATION
CAGE: 95272
BURBANK , CA , 91505-1135
UNITED STATES
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FAQs
Frequently asked questions for NSN 5331-00-108-9933
What is the NIIN of the NSN 5331-00-108-9933?
The National Item Identification Number (NIIN) of the NSN 5331-00-108-9933 is 00-108-9933
When the NSN 5331-00-108-9933 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Sun, Dec 24, 1972
Does the NSN 5331-00-108-9933 contain any precious metals?
Does not contain precious metal
Does the NSN 5331-00-108-9933 contain any hazardous material?
No data in HMIRS

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