PartsTable
Technical Data Sheet
Download PDF

MS33666-237 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

MS33666-237: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include center_hole_diameter: 3.335 INCHES MINIMUM AND 3.383 INCHES MAXIMUM IN, cross-sectional_height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN, end_item_identification: LOGISTGICS SUPPORT VESSEL. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-486-1733, 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
MS33666-237
NSN: 5331-01-486-1733
FSC: 5331 — O-ring
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
center_hole_diameter3.335 INCHES MINIMUM AND 3.383 INCHES MAXIMUM IN
cross-sectional_height0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
end_item_identificationLOGISTGICS SUPPORT VESSEL
NSN5331-01-486-1733
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: MS33666-237 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CROSS-SECTIONAL HEIGHT: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 3.335 INCHES MINIMUM AND 3.383 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
CENTER HOLE DIAMETER3.335 INCHES MINIMUM AND 3.383 INCHES MAXIMUM IN
END ITEM IDENTIFICATIONLOGISTGICS SUPPORT VESSEL
SUBSTITUTES & CROSS-REFERENCES 3
4-2406-80ASame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
AS568-237Reference document
Same NSN cross-reference
Reference document — Secondary reference
4-2604-80ASame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy MS33666-237?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is MS33666-237?
MS33666-237 is a O-RING.
What parts can replace MS33666-237?
There are 3 known substitutes for MS33666-237: 4-2406-80A, AS568-237, 4-2604-80A. Substitute compatibility should be verified for your specific system.
What is the NSN for MS33666-237?
MS33666-237 is cataloged in the U.S. Government catalog under NSN 5331-01-486-1733. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — MS33666-237