PartsTable
Technical Data Sheet
Download PDF

444789 — X-RAY APPARATUS,RADIOGRAPHIC,MED

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

444789: X-RAY APPARATUS,RADIOGRAPHIC,MED.

X-RAY APPARATUS,RADIOGRAPHIC,MED. Key specifications include phase: SINGLE, voltage_in_volts: 110.0, frequency_in_hertz: 60.0, electric_power_rating: 32000.0 WATTS NOMINAL, current_rating_in_amps: 15.0, part_name_assigned_by_controlling_agency: X-RAY APPARATUS RADIOGRAPHIC MEDICAL. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-044-4789, 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
444789
NSN: 4730-00-044-4789
NIINs: 000444789, 002783383, 016183305
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 30379 — EUCLID INC (USA)
SPECIFICATIONS
phaseSINGLE
voltage_in_volts110.0
frequency_in_hertz60.0
electric_power_rating32000.0 WATTS NOMINAL
current_rating_in_amps15.0
part_name_assigned_by_controlling_agencyX-RAY APPARATUS RADIOGRAPHIC MEDICAL
NSN4730-00-044-4789
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 444789 · 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
•
HEAD TYPE: SOLID
•
NOMINAL PIPE SIZE FOR WHICH DESIGNED: 0.500 INCHES IN
•
CONNECTION STYLE: PLAIN
•
DRIVE END STYLE: RECESSED SQUARE
•
THREAD DIRECTION: RIGHT-HAND EXTERNAL
•
NOMINAL THREAD SIZE: 0.500 INCHES EXTERNAL IN
•
NONDEFINITIVE SPEC/STD DATA: 2 TYPE AND C OR D STYLE
•
SURFACE TREATMENT: CADMIUM OR ZINC OVERALL
TECHNICAL CHARACTERISTICS
HEAD TYPESOLID
NOMINAL PIPE SIZE FOR WHICH DESIGNED0.500 INCHES IN
CONNECTION STYLEPLAIN
DRIVE END STYLERECESSED SQUARE
THREAD DIRECTIONRIGHT-HAND EXTERNAL
NOMINAL THREAD SIZE0.500 INCHES EXTERNAL IN
NONDEFINITIVE SPEC/STD DATA2 TYPE AND C OR D STYLE
SURFACE TREATMENTCADMIUM OR ZINC OVERALL
BODY TYPESOLID
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 3
4730000444667Reference document
Same NSN cross-reference
Reference document — Informative reference only
WWP471Reference document
Same NSN cross-reference
Reference document — Identification reference
4730000444789Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
Ready to buy 444789?
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 444789?
444789 is a X-RAY APPARATUS,RADIOGRAPHIC,MED.
What parts can replace 444789?
There are 3 known substitutes for 444789: 4730000444667, WWP471, 4730000444789. Substitute compatibility should be verified for your specific system.
What is the NSN for 444789?
444789 is cataloged in the U.S. Government catalog under NSN 4730-00-044-4789. 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 — 444789

✓ 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.