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Technical Data Sheet
PartsTable / MRO / 74394
74394 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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 ADAPTER,ELECTRICAL CONDUIT is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-116-0477, 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
MRO→ MRO_GENERAL→ 74394
NSN: 4730-00-116-0477
FSC: 4730
CAGE: 95097 — LITTLE GIANT CRANE AND SHOVEL INC (USA)
SPECIFICATIONS
Part Number74394
NSN4730-00-116-0477
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 74394 · 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
•
BODY OUTSIDE DIAMETER: 5.250 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SUCTION TYPE BLUNT END
•
MATERIAL: STEEL CORROSION RESISTING FILTERING MEDIUM
•
MOUNTING TYPE: OUTLET CONNECTION TOP
•
FILTERING ELEMENT QUANTITY: 1
•
BODY LENGTH: 11.120 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
BODY OUTSIDE DIAMETER5.250 INCHES NOMINAL IN
STYLE DESIGNATORSUCTION TYPE BLUNT END
MATERIALSTEEL CORROSION RESISTING FILTERING MEDIUM
MOUNTING TYPEOUTLET CONNECTION TOP
FILTERING ELEMENT QUANTITY1
BODY LENGTH11.120 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
A-250Interchangeable
interchangeable cross-reference
interchangeable
138011-15Interchangeable
interchangeable cross-reference
interchangeable
16821Interchangeable
interchangeable cross-reference
interchangeable
L1-1096-13Interchangeable
interchangeable cross-reference
interchangeable
74394Interchangeable
interchangeable cross-reference
interchangeable
24P233829-21-11Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 74394?
74394 is a ADAPTER,ELECTRICAL CONDUIT. It is classified as a MRO (MRO_GENERAL).
What parts can replace 74394?
There are 10 known substitutes for 74394: A-250, 138011-15, 16821 and 7 more. Substitute compatibility should be verified for your specific system.
Is 74394 still available?
74394 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