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5001-894 — SWITCH,THERMOSTATIC

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

5001-894: SWITCH,THERMOSTATIC.

The SWITCH,THERMOSTATIC is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, seat_type: GASKET, body_height: 0.364 INCHES NOMINAL IN, body_diameter: 0.572 INCHES MAXIMUM IN, terminal_type: TAB, SOLDER LUG, overall_height: 0.521 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-117-0990, 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
5001-894
NSN: 4730-01-117-0990
NIINs: 011170990, 013220903
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 01276 — DANFOSS POWER SOLUTIONS II, LLC (USA)
SPECIFICATIONS
materialCOPPER ALLOY
seat_typeGASKET
body_height0.364 INCHES NOMINAL IN
body_diameter0.572 INCHES MAXIMUM IN
terminal_typeTAB, SOLDER LUG
overall_height0.521 INCHES NOMINAL IN
overall_length1.160 INCHES MINIMUM AND 1.260 INCHES MAXIMUM IN
mounting_methodBRACKET(S) AND SLOT AND UNTHREADED HOLE(S)
special_featuresW/O-RING
style_designatorDISC W/FLANGE
features_providedHERMETICALLY SEALED CASE
precious_materialSILVER
NSN4730-01-117-0990
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 5001-894 · 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
•
UNION OUTSIDE DIAMETER: 5.438 INCHES NOMINAL IN
•
END CONNECTION TYPE: BRAZED
•
SEAT TYPE: GASKET
•
TUBING OUTSIDE DIAMETER: 4.500 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS
UNION OUTSIDE DIAMETER5.438 INCHES NOMINAL IN
END CONNECTION TYPEBRAZED
OVERALL LENGTH3.672 INCHES NOMINAL IN
SEAT TYPEGASKET
TUBING OUTSIDE DIAMETER4.500 INCHES NOMINAL IN
SPECIAL FEATURESW/O-RING
END ITEM IDENTIFICATIONFFG-7 CLASS SHIP
MATERIALCOPPER ALLOY
SUBSTITUTES & CROSS-REFERENCES 3
188-500189-4Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
4730PL1261355Reference document
Same NSN cross-reference
Reference document — Informative reference only
500189-4MReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 5001-894?
5001-894 is a SWITCH,THERMOSTATIC.
What parts can replace 5001-894?
There are 3 known substitutes for 5001-894: 188-500189-4, 4730PL1261355, 500189-4M. Substitute compatibility should be verified for your specific system.
What is the NSN for 5001-894?
5001-894 is cataloged in the U.S. Government catalog under NSN 4730-01-117-0990. This indicates validated use in U.S. government and defense supply chains.
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