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A16837-04W — ELBOW,TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

A16837-04W: ELBOW,TUBE.

The ELBOW,TUBE is a the manufacturer industrial component. Key specifications include cushion: NOT INCLUDED, mounting_pad: NOT INCLUDED, overall_width: 0.188 INCHES NOMINAL IN, overall_length: 0.571 INCHES NOMINAL IN, style_designator: CURVED ARCH, surface_treatment: CADMIUM. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-188-8532, 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
A16837-04W
NSN: 4730-01-188-8532
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 00624 — EATON AEROQUIP LLC DBA JACKSON NORTH 1 DIV FLUID AND ELECTRICAL DISTRIBUTION (USA)
SPECIFICATIONS
cushionNOT INCLUDED
mounting_padNOT INCLUDED
overall_width0.188 INCHES NOMINAL IN
overall_length0.571 INCHES NOMINAL IN
style_designatorCURVED ARCH
surface_treatmentCADMIUM
material_thickness0.020 INCHES NOMINAL IN
mounting_hole_size0.089 INCHES NOMINAL IN
inside_diameter/arch_length0.281 INCHES NOMINAL IN
distance_between_base_and_inside_of_arch0.281 INCHES NOMINAL IN
center_to_center_distance_between_arch_and_mounting_hole0.317 INCHES NOMINAL IN
NSN4730-01-188-8532
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: A16837-04W · 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
SUBSTITUTES & CROSS-REFERENCES 1
16837Reference 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
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FREQUENTLY ASKED QUESTIONS
What is A16837-04W?
A16837-04W is a ELBOW,TUBE.
What parts can replace A16837-04W?
There is 1 known substitute for A16837-04W: 16837. Substitute compatibility should be verified for your specific system.
What is the NSN for A16837-04W?
A16837-04W is cataloged in the U.S. Government catalog under NSN 4730-01-188-8532. 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.