PartsTable
Technical Data Sheet
Download PDF

4685606 — HEATING ELEMENT,ELECTRICAL,IMMER

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

4685606: HEATING ELEMENT,ELECTRICAL,IMMER.

HEATING ELEMENT,ELECTRICAL,IMMER. Key specifications include material: COPPER ALLOY OVERALL, flow_angle: 90.0 DEGREES, temp_rating: -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF, flange_style: ROUND W / BOLT HOLES FIRST END, connection_type: UNTHREADED INTERNAL PIPE ALL ENDS, inside_diameter: 2.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-305-5783, 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
4685606
NSN: 4730-01-305-5783
NIINs: 013055783, 013055784, 013055785, 013055786, 013059809, 013059810, 013059858, 013059859, 013059860, 013059861
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
flow_angle90.0 DEGREES
temp_rating-40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
flange_styleROUND W / BOLT HOLES FIRST END
connection_typeUNTHREADED INTERNAL PIPE ALL ENDS
inside_diameter2.500 INCHES NOMINAL IN
connection_styleRAISED FIRST END
flange_thickness0.810 INCHES NOMINAL FIRST END IN
outside_diameter3.300 INCHES NOMINAL IN
special_featuresINNER CONVEYING TUBE MATERIAL-RUBBER, SYNTHETIC; TWO HOSE ASSY,CONNECTED BY 90 DEG ELBOW,FIRST AND SECOND LEG LENGTH IDENTICAL 26.000 IN.LG IN
features_providedREUSABLE END FITTINGS
bolt_hole_diameter0.560 INCHES NOMINAL FIRST END IN
NSN4730-01-305-5783
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 4685606 · 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
•
FLOW ANGLE: 90.0 DEGREES
•
NOMINAL PIPE SIZE ACCOMMODATED: 2.000 INCHES FIRST END IN
•
CONNECTION TYPE: UNTHREADED INTERNAL PIPE FIRST END
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
OPERATING PRESSURE: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
MATERIAL: COPPER ALLOY OVERALL
TECHNICAL CHARACTERISTICS
FLOW ANGLE90.0 DEGREES
NOMINAL PIPE SIZE ACCOMMODATED2.000 INCHES FIRST END IN
CONNECTION TYPEUNTHREADED INTERNAL PIPE FIRST END
CONNECTION TYPEFLANGE SECOND END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
MATERIALCOPPER ALLOY OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
2621-166-03Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
704-4685606 ITEM F3Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 4685606?
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 4685606?
4685606 is a HEATING ELEMENT,ELECTRICAL,IMMER.
What parts can replace 4685606?
There are 2 known substitutes for 4685606: 2621-166-03, 704-4685606 ITEM F3. Substitute compatibility should be verified for your specific system.
What is the NSN for 4685606?
4685606 is cataloged in the U.S. Government catalog under NSN 4730-01-305-5783. 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 — 4685606