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8353446 — COUPLING,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

8353446: COUPLING,PIPE.

The COUPLING,PIPE is a the manufacturer industrial component. Key specifications include special_features: USED WITH WATER TANK VENT PIPE ON ACCESSORY RACK EQUIPMENT MARINE UNITS, GENERAL MOTORS CORP., media_for_which_designed: FLUID SINGLE RESPONSE, nominal_pipe_size_accommodated: 0.750 INCHES ALL ENDS IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-444-5455, 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
8353446
NSN: 4730-01-444-5455
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 72915 — GENERAL MOTORS CORP ELECTRO-MOTIVE DIV (USA)
SPECIFICATIONS
special_featuresUSED WITH WATER TANK VENT PIPE ON ACCESSORY RACK EQUIPMENT MARINE UNITS, GENERAL MOTORS CORP.
media_for_which_designedFLUID SINGLE RESPONSE
nominal_pipe_size_accommodated0.750 INCHES ALL ENDS IN
NSN4730-01-444-5455
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 8353446 · 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
•
NOMINAL PIPE SIZE ACCOMMODATED: 0.750 INCHES ALL ENDS IN
•
MEDIA FOR WHICH DESIGNED: FLUID SINGLE RESPONSE
TECHNICAL CHARACTERISTICS
NOMINAL PIPE SIZE ACCOMMODATED0.750 INCHES ALL ENDS IN
SPECIAL FEATURESUSED WITH WATER TANK VENT PIPE ON ACCESSORY RACK EQUIPMENT MARINE UNITS, GENERAL MOTORS CORP.
MEDIA FOR WHICH DESIGNEDFLUID SINGLE RESPONSE
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES 1
8470605Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8353446?
8353446 is a COUPLING,PIPE.
What parts can replace 8353446?
There is 1 known substitute for 8353446: 8470605. Substitute compatibility should be verified for your specific system.
What is the NSN for 8353446?
8353446 is cataloged in the U.S. Government catalog under NSN 4730-01-444-5455. This indicates validated use in U.S. government and defense supply chains.
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