PartsTable
Technical Data Sheet
Download PDF

OT3055066 — OT3055066

✓ Government record, cited
KEWAUNEE FABRICATIONS, L.L.C. · HOSE FITTING
PRODUCT OVERVIEW

OT3055066: OT3055066.

The OT3055066 is a KEWAUNEE FABRICATIONS, L.L.C. industrial component. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-453-7915, 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
OT3055066
NSN: 4730-01-453-7915
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 8H819 — KEWAUNEE FABRICATIONS, L.L.C. (USA)
SPECIFICATIONS
Part NumberOT3055066
ManufacturerKEWAUNEE FABRICATIONS, L.L.C.
NSN4730-01-453-7915
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: OT3055066 · KEWAUNEE FABRICATIONS, L.L.C. ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
SUBSTITUTES & CROSS-REFERENCES 3
3055066Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
9S000339-AReference document
Same NSN cross-reference
Reference document — Secondary reference
9DD000604Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy OT3055066?
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 OT3055066?
OT3055066 is a OT3055066 manufactured by KEWAUNEE FABRICATIONS, L.L.C..
What parts can replace OT3055066?
There are 3 known substitutes for OT3055066: 3055066, 9S000339-A, 9DD000604. Substitute compatibility should be verified for your specific system.
What is the NSN for OT3055066?
OT3055066 is cataloged in the U.S. Government catalog under NSN 4730-01-453-7915. 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 — OT3055066

✓ 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.