PartsTable
Technical Data Sheet
Download PDF

406166 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

406166: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include end_item_identification: MK107, part_name_assigned_by_controlling_agency: 0-RING. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-354-9731, 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
406166
NSN: 5330-01-354-9731
NIINs: 013549731, 016546189
FSC: 5330 — Packing and Gasket Materials
CAGE: 77969 — RUBBERCRAFT CORPORATION OF CALIFORNIA, LTD. DBA RUBBERCRAFT CORP (USA)
SPECIFICATIONS
end_item_identificationMK107
part_name_assigned_by_controlling_agency0-RING
NSN5330-01-354-9731
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 406166 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
SUBSTITUTES & CROSS-REFERENCES 1
868322Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 406166?
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 406166?
406166 is a O-RING.
What parts can replace 406166?
There is 1 known substitute for 406166: 868322. Substitute compatibility should be verified for your specific system.
What is the NSN for 406166?
406166 is cataloged in the U.S. Government catalog under NSN 5330-01-354-9731. 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 — 406166