PartsTable
Technical Data Sheet
Download PDF

84002057-055 — FERRULE,COMPRESSION,TUBE FITTING

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

84002057-055: FERRULE,COMPRESSION,TUBE FITTING.

FERRULE,COMPRESSION,TUBE FITTING. Key specifications include material: STEEL CORROSION RESISTING, casehardening_indicator: NOT CASEHARDENED, hose/tube_outside_diameter_for_which_designed: 1.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-370-1600, 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
84002057-055
NSN: 4730-01-370-1600
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 81873 — WOODWARD HRT INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
casehardening_indicatorNOT CASEHARDENED
hose/tube_outside_diameter_for_which_designed1.500 INCHES NOMINAL IN
NSN4730-01-370-1600
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 84002057-055 · OEM ⚠ 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
KEY FEATURES
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
•
MATERIAL: STEEL CORROSION RESISTING
•
HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED: 1.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CASEHARDENING INDICATORNOT CASEHARDENED
MATERIALSTEEL CORROSION RESISTING
HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED1.500 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
84002057Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy 84002057-055?
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 84002057-055?
84002057-055 is a FERRULE,COMPRESSION,TUBE FITTING.
What parts can replace 84002057-055?
There is 1 known substitute for 84002057-055: 84002057. Substitute compatibility should be verified for your specific system.
What is the NSN for 84002057-055?
84002057-055 is cataloged in the U.S. Government catalog under NSN 4730-01-370-1600. 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 — 84002057-055

✓ 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.