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540423-2 — POWER STRIP,ELECTRICAL OUTLET

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

540423-2: POWER STRIP,ELECTRICAL OUTLET.

The POWER STRIP,ELECTRICAL OUTLET is a the manufacturer industrial component. Key specifications include length: 2.500 INCHES NOMINAL IN, material: ALUMINUM, design_type: TUBULAR, thread_class: 2B LOCATION NOT OTHERWISE SPECIFIED, thread_length: 0.280 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, thread_series: NC FIRST PROVISION. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-618-8331, 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
540423-2
NSN: 4730-00-618-8331
NIINs: 006188331, 015370565
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
length2.500 INCHES NOMINAL IN
materialALUMINUM
design_typeTUBULAR
thread_class2B LOCATION NOT OTHERWISE SPECIFIED
thread_length0.280 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
thread_seriesNC FIRST PROVISION
orifice_diameter0.075 INCHES NOMINAL IN
outside_diameter0.275 INCHES NOMINAL IN
special_featuresAKA AC OUTLET TO POWER SUPPLY
thread_directionRIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED
thread_provisionTHREADED LOCATION NOT OTHERWISE SPECIFIED
fsc_application_dataFUEL SYSTEM,ENGINE,AIRCRAFT
NSN4730-00-618-8331
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 540423-2 · 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
•
FSC APPLICATION DATA: FUEL SYSTEM,ENGINE,AIRCRAFT
•
LENGTH: 2.500 INCHES NOMINAL IN
•
THREAD PROVISION: THREADED LOCATION NOT OTHERWISE SPECIFIED
•
DESIGN TYPE: TUBULAR
•
THREAD SERIES: NC FIRST PROVISION
•
THREAD LENGTH: 0.280 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
•
OUTSIDE DIAMETER: 0.275 INCHES NOMINAL IN
•
THREAD DIRECTION: RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAFUEL SYSTEM,ENGINE,AIRCRAFT
LENGTH2.500 INCHES NOMINAL IN
THREAD PROVISIONTHREADED LOCATION NOT OTHERWISE SPECIFIED
DESIGN TYPETUBULAR
THREAD SERIESNC FIRST PROVISION
THREAD LENGTH0.280 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
OUTSIDE DIAMETER0.275 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED
THREAD SIZE DESIGNATORNO. 6 (0.138) IN. - 32 LOCATION NOT OTHERWISE SPECIFIED
THREAD CLASS2B LOCATION NOT OTHERWISE SPECIFIED
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 540423-2?
540423-2 is a POWER STRIP,ELECTRICAL OUTLET.
What is the NSN for 540423-2?
540423-2 is cataloged in the U.S. Government catalog under NSN 4730-00-618-8331. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.