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PartsTable / COMPONENT / A104-0104
A104-0104 ✓ 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 ADAPTER,STRAIGHT,PIPE TO TUBE is a the manufacturer industrial component. Key specifications include length: 0.188 INCHES NOMINAL IN, overall_width: 6.000 INCHES NOMINAL IN, component_name: CONNECTOR,RECEPTACLE,ELECTRICAL, overall_length: 18.000 INCHES NOMINAL IN, style_designator: PROJECTION ONE END LEFT INTERNAL THREAD, features_provided: ELECTROSTATIC SENSITIVE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-503-7900, 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
A104-0104
NSN: 4730-01-503-7900
FSC: 4730
CAGE: 03533 — CRANE CARRIER COMPANY, LLC (USA)
SPECIFICATIONS
length0.188 INCHES NOMINAL IN
overall_width6.000 INCHES NOMINAL IN
component_nameCONNECTOR,RECEPTACLE,ELECTRICAL
overall_length18.000 INCHES NOMINAL IN
style_designatorPROJECTION ONE END LEFT INTERNAL THREAD
features_providedELECTROSTATIC SENSITIVE
component_quantity12
width_across_flats0.250 INCHES NOMINAL IN
cross-sectional_shapeHEXAGON
end_item_identificationAN/TTC/TYC-39/39A/39D A
criticality_code_justificationCBBL
NSN4730-01-503-7900
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: A104-0104 · 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 15
604393Interchangeable
interchangeable cross-reference
interchangeable
SH528Interchangeable
interchangeable cross-reference
interchangeable
528Interchangeable
interchangeable cross-reference
interchangeable
104-104Interchangeable
interchangeable cross-reference
interchangeable
9626B-A-0440-16Interchangeable
interchangeable cross-reference
interchangeable
10-4100 PIECE 2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A104-0104?
A104-0104 is a ADAPTER,STRAIGHT,PIPE TO TUBE.
What parts can replace A104-0104?
There are 15 known substitutes for A104-0104: 604393, SH528, 528 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A104-0104?
A104-0104 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-503-7900. 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