The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, hardness_rating: 65.0 SHORE DUROMETER A NOMINAL, outside_diameter: 2.853 INCHES MINIMUM AND 2.905 INCHES MAXIMUM IN, center_hole_diameter: 2.724 INCHES MINIMUM AND 2.754 INCHES MAXIMUM IN, cross-sectional_height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN. This part is cataloged in the U.S.
Government catalog under NSN 5331-00-727-6160, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
WHERE IT FITS
MS9021-039
NSN:5331-00-727-6160 FSC:5331 — O-ring CAGE:96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
material
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
hardness_rating
65.0 SHORE DUROMETER A NOMINAL
outside_diameter
2.853 INCHES MINIMUM AND 2.905 INCHES MAXIMUM IN
center_hole_diameter
2.724 INCHES MINIMUM AND 2.754 INCHES MAXIMUM IN
cross-sectional_height
0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
end_item_identification
HELICOPTER,SEA KING H-3;SUBMARINE SHIP CONTROL AND NAVIGATION SYSTEMS;OLIVER PERRY CLASS FFG;MOORED TRAINING SHIP;FORRESTAL CLASS CV;FIRE CONTROL SYSTEM,MK 92 (FCS)
NSN
5331-00-727-6160
COMPONENT DIAGRAM
KEY FEATURES
•
CROSS-SECTIONAL HEIGHT: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 2.853 INCHES MINIMUM AND 2.905 INCHES MAXIMUM IN
•
HARDNESS RATING: 65.0 SHORE DUROMETER A NOMINAL
•
CENTER HOLE DIAMETER: 2.724 INCHES MINIMUM AND 2.754 INCHES MAXIMUM IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT
0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
OUTSIDE DIAMETER
2.853 INCHES MINIMUM AND 2.905 INCHES MAXIMUM IN
HARDNESS RATING
65.0 SHORE DUROMETER A NOMINAL
CENTER HOLE DIAMETER
2.724 INCHES MINIMUM AND 2.754 INCHES MAXIMUM IN
END ITEM IDENTIFICATION
HELICOPTER,SEA KING H-3;SUBMARINE SHIP CONTROL AND NAVIGATION SYSTEMS;OLIVER PERRY CLASS FFG;MOORED TRAINING SHIP;FORRESTAL CLASS CV;FIRE CONTROL SYSTEM,MK 92 (FCS)
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FREQUENTLY ASKED QUESTIONS
What is MS9021-039?
MS9021-039 is a O-RING.
What parts can replace MS9021-039?
There are 6 known substitutes for MS9021-039: ARP568-039, SAE-AS3578, N0506 2-039 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MS9021-039?
MS9021-039 is cataloged in the U.S. Government catalog under NSN 5331-00-727-6160. This indicates validated use in U.S. government and defense supply chains.
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