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Technical Data Sheet
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300-119276-002 — UNION,TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

300-119276-002: UNION,TUBE.

The UNION,TUBE is a the manufacturer industrial component. Key specifications include end_item_identification: CONVECTION HEATER,NSN 4520-01-364-2433, media_for_which_designed: OIL SINGLE RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-365-6980, 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
300-119276-002
NSN: 4730-01-365-6980
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 65586 — CHROMALOX INC DBA CHROMALOX PRECISION HEAT AND CONTROL, INC (USA)
SPECIFICATIONS
special_featuresREMOVABLE UNION MADE OF VARIOUS MATERIALS PER MIL-C-2212; TYPE "B" LUB OIL; PACKING MATERIAL FOR UNION IS NON-ASBESTOS,WOVEN GLASS,FIBER CLOTH IMPREGNATED WITH POLYTETRAFLUOROETHYLENE
end_item_identificationCONVECTION HEATER,NSN 4520-01-364-2433
media_for_which_designedOIL SINGLE RESPONSE
NSN4730-01-365-6980
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 300-119276-002 · 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
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MEDIA FOR WHICH DESIGNED: OIL SINGLE RESPONSE
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESREMOVABLE UNION MADE OF VARIOUS MATERIALS PER MIL-C-2212; TYPE "B" LUB OIL; PACKING MATERIAL FOR UNION IS NON-ASBESTOS,WOVEN GLASS,FIBER CLOTH IMPREGNATED WITH POLYTETRAFLUOROETHYLENE
MEDIA FOR WHICH DESIGNEDOIL SINGLE RESPONSE
END ITEM IDENTIFICATIONCONVECTION HEATER,NSN 4520-01-364-2433
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
052-115907-003PT43Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 300-119276-002?
300-119276-002 is a UNION,TUBE.
What parts can replace 300-119276-002?
There is 1 known substitute for 300-119276-002: 052-115907-003PT43. Substitute compatibility should be verified for your specific system.
What is the NSN for 300-119276-002?
300-119276-002 is cataloged in the U.S. Government catalog under NSN 4730-01-365-6980. This indicates validated use in U.S. government and defense supply chains.
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