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861-106 — HEAT EXCHANGER,AIR TO WATER,AIRC

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

861-106: HEAT EXCHANGER,AIR TO WATER,AIRC.

HEAT EXCHANGER,AIR TO WATER,AIRC. Key specifications include material: ALUMINUM ALLOY TUBE, overall_depth: 7.560 INCHES MAXIMUM IN, overall_width: 3.530 INCHES NOMINAL IN, cooling_medium: ANY ACCEPTABLE, overall_height: 5.625 INCHES NOMINAL IN, overall_length: 21.750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-143-3832, 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
861-106
NSN: 4730-00-143-3832
NIINs: 001433832, 013025230, 013628196
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 61623 — NIBCO INC CHEMTROL DIV (USA)
SPECIFICATIONS
materialALUMINUM ALLOY TUBE
overall_depth7.560 INCHES MAXIMUM IN
overall_width3.530 INCHES NOMINAL IN
cooling_mediumANY ACCEPTABLE
overall_height5.625 INCHES NOMINAL IN
overall_length21.750 INCHES NOMINAL IN
style_designatorNON-CIRCULAR
surface_treatmentSILICON OVERALL
coil_tube_quantity2
end_item_identificationAEGIS ICSS UNIQUE ITEMS
specification/standard_data82577-6096476 MANUFACTURERS SOURCE CONTROL
case_with_built-in_condensate_drain_panNOT INCLUDED
NSN4730-00-143-3832
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 861-106 · 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
•
CONNECTION STYLE: PLAIN (PIPE) ALL ENDS
•
NOMINAL OVERALL LENGTH: 3.000 INCHES IN
•
STYLE DESIGNATOR: LONG
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM D1784,TY 1,GR1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
OPERATING PRESSURE: 340.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
NOMINAL THREAD SIZE: 0.750 INCHES ALL ENDS IN
•
MAXIMUM OPERATING TEMP: 23.9 CELSIUS SINGLE RESPONSE DEGC
•
MATERIAL: PLASTIC OVERALL
TECHNICAL CHARACTERISTICS
CONNECTION STYLEPLAIN (PIPE) ALL ENDS
NOMINAL OVERALL LENGTH3.000 INCHES IN
STYLE DESIGNATORLONG
MATERIAL DOCUMENT AND CLASSIFICATIONASTM D1784,TY 1,GR1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OPERATING PRESSURE340.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
NOMINAL THREAD SIZE0.750 INCHES ALL ENDS IN
MAXIMUM OPERATING TEMP23.9 CELSIUS SINGLE RESPONSE DEGC
MATERIALPLASTIC OVERALL
THREAD SERIES DESIGNATORNPT ALL ENDS
SUBSTITUTES & CROSS-REFERENCES 4
N38532Reference document
Same NSN cross-reference
Reference document — Secondary reference
ASTM D1784Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
0191130-106Reference document
Same NSN cross-reference
Reference document — Secondary reference
01053164Reference document
Same NSN cross-reference
Reference document — Design control — primary 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 861-106?
861-106 is a HEAT EXCHANGER,AIR TO WATER,AIRC.
What parts can replace 861-106?
There are 4 known substitutes for 861-106: N38532, ASTM D1784, 0191130-106 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 861-106?
861-106 is cataloged in the U.S. Government catalog under NSN 4730-00-143-3832. This indicates validated use in U.S. government and defense supply chains.
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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.