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HYD40B2 — RING,LANTERN

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

HYD40B2: RING,LANTERN.

The RING,LANTERN is a the manufacturer industrial component. Key specifications include height: 0.750 INCHES NOMINAL IN, material: COPPER ALLOY OVERALL, inside_diameter: 1.600 INCHES NOMINAL IN, outside_diameter: 2.210 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4320-00-929-8256, 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
HYD40B2
NSN: 4320-00-929-8256
FSC: 4320 — Power and Hand Pumps
CAGE: 82796 — COLTEC INDUSTRIES INC. DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE (USA)
SPECIFICATIONS
height0.750 INCHES NOMINAL IN
materialCOPPER ALLOY OVERALL
inside_diameter1.600 INCHES NOMINAL IN
outside_diameter2.210 INCHES NOMINAL IN
NSN4320-00-929-8256
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RING,LANTERN TITLE COMPONENT PN HYD40B2 MFR RING,LANTERN
KEY FEATURES
•
OUTSIDE DIAMETER: 2.210 INCHES NOMINAL IN
•
INSIDE DIAMETER: 1.600 INCHES NOMINAL IN
•
HEIGHT: 0.750 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY OVERALL
TECHNICAL CHARACTERISTICS
OUTSIDE DIAMETER2.210 INCHES NOMINAL IN
INSIDE DIAMETER1.600 INCHES NOMINAL IN
HEIGHT0.750 INCHES NOMINAL IN
MATERIALCOPPER ALLOY OVERALL
OTHER ITEMS IN FSC 4320 — Power and Hand Pumps
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4320-00-001-1633 4320-00-001-2628 4320-00-001-2629 4320-00-001-2630 4320-00-001-2631 4320-00-001-2632 4320-00-001-3377 4320-00-001-3384
SUBSTITUTES & CROSS-REFERENCES 1
D3C10AReference 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
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FREQUENTLY ASKED QUESTIONS
What is HYD40B2?
HYD40B2 is a RING,LANTERN.
What parts can replace HYD40B2?
There is 1 known substitute for HYD40B2: D3C10A. Substitute compatibility should be verified for your specific system.
What is the NSN for HYD40B2?
HYD40B2 is cataloged in the U.S. Government catalog under NSN 4320-00-929-8256. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.