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Technical Data Sheet
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3373490 ✓ Verified by PartsTable
— · HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

The FLANGE,PIPE is a the manufacturer industrial component. Key specifications include maximum_continuous_load_current_rating_per_pole: 150.0 AMPERES DC ALL LOCATIONS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-213-0532, 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
3373490
NSN: 4730-00-213-0532
FSC: 4730
CAGE: 72915 — GENERAL MOTORS CORP ELECTRO-MOTIVE DIV (USA)
SPECIFICATIONS
pole_quantity2
maximum_continuous_load_current_rating_per_pole150.0 AMPERES DC ALL LOCATIONS
NSN4730-00-213-0532
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 3373490 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
7262Interchangeable
interchangeable cross-reference
interchangeable
2330Interchangeable
interchangeable cross-reference
interchangeable
441108-1Interchangeable
interchangeable cross-reference
interchangeable
DS936519Interchangeable
interchangeable cross-reference
interchangeable
72/62Interchangeable
interchangeable cross-reference
interchangeable
420X072Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3373490?
3373490 is a FLANGE,PIPE.
What parts can replace 3373490?
There are 11 known substitutes for 3373490: 7262, 2330, 441108-1 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3373490?
3373490 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-213-0532. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026