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Technical Data Sheet
PartsTable / COMPONENT / 79450
79450 ✓ 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 BACKSHELL,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include diameter: 0.750 INCHES IN, material: STEEL, point_shape: CONICAL, overall_length: 120.000 INCHES IN, style_designator: CONICAL END, surface_treatment: COPPER. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-196-1554, 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
79450
NSN: 4730-00-196-1554
FSC: 4730
CAGE: 81381 — STEWART & STEVENSON POWER PRODUCTS LLC (USA)
SPECIFICATIONS
diameter0.750 INCHES IN
materialSTEEL
point_shapeCONICAL
overall_length120.000 INCHES IN
section_quantity1
style_designatorCONICAL END
surface_treatmentCOPPER
NSN4730-00-196-1554
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 79450 · 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 27
P3410Interchangeable
interchangeable cross-reference
interchangeable
1034Interchangeable
interchangeable cross-reference
interchangeable
7510Interchangeable
interchangeable cross-reference
interchangeable
01070-0223Interchangeable
interchangeable cross-reference
interchangeable
01070-0223REVB PIECE 214Interchangeable
interchangeable cross-reference
interchangeable
35000-0408Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 79450?
79450 is a BACKSHELL,ELECTRICAL CONNECTOR.
What parts can replace 79450?
There are 27 known substitutes for 79450: P3410, 1034, 7510 and 24 more. Substitute compatibility should be verified for your specific system.
Is 79450 still available?
79450 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026