PartsTable
Technical Data Sheet
PartsTable / O-RING / 5-147N406-6
5-147N406-6 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, center_hole_diameter: 0.141 INCHES MINIMUM AND 0.151 INCHES MAXIMUM IN, cross-sectional_height: 0.022 INCHES MINIMUM AND 0.028 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-727-2963, 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
5-147N406-6
NSN: 5331-00-727-2963
FSC: 5331 — O-RING
CAGE: 02697 — PARKER-HANNIFIN CORP DIV O-RING DIVISION (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
center_hole_diameter0.141 INCHES MINIMUM AND 0.151 INCHES MAXIMUM IN
cross-sectional_height0.022 INCHES MINIMUM AND 0.028 INCHES MAXIMUM IN
NSN5331-00-727-2963
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5-147N406-6 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
•
CENTER HOLE DIAMETER: 0.141 INCHES MINIMUM AND 0.151 INCHES MAXIMUM IN
•
CROSS-SECTIONAL HEIGHT: 0.022 INCHES MINIMUM AND 0.028 INCHES MAXIMUM IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
TECHNICAL CHARACTERISTICS (FLIS)
CENTER HOLE DIAMETER0.141 INCHES MINIMUM AND 0.151 INCHES MAXIMUM IN
CROSS-SECTIONAL HEIGHT0.022 INCHES MINIMUM AND 0.028 INCHES MAXIMUM IN
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
6227-4C557-7Interchangeable
interchangeable cross-reference
interchangeable
2-009C147-7Interchangeable
interchangeable cross-reference
interchangeable
AS568-009Interchangeable
interchangeable cross-reference
interchangeable
AMS-R-6855AInterchangeable
interchangeable cross-reference
interchangeable
MIL-R-6855Interchangeable
interchangeable cross-reference
interchangeable
M6855/4-08L289Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5-147N406-6?
5-147N406-6 is a O-RING.
What parts can replace 5-147N406-6?
There are 17 known substitutes for 5-147N406-6: 6227-4C557-7, 2-009C147-7, AS568-009 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5-147N406-6?
5-147N406-6 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-727-2963. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026