PartsTable
Technical Data Sheet
503-280 ✓ Verified by PartsTable
Intellinet · 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

Use any of the electrical outlets in your home or office to create a high-speed network.<br><br>The INTELLINET NETWORK SOLUTIONS PowerLine HD Ethernet Adapter allows you to create a high-speed network for the computers in your home or office by simply plugging the adapters into any electrical outlet. You immediately create a network using the existing AC power lines. HomePlug AV (HPAV) represents the next generation of technology from the HomePlug Powerline Alliance.

Its purpose is to provide high-quality, multi-stream, entertainment-oriented networking over existing AC wiring within the home.*<br><br><b>Multimedia Streaming over Your Power Lines!</b><br>The PowerLine HD Ethernet Adapter is the perfect choice for the connection of network-enabled gaming consoles and digital media devices. It is the ideal accessory for your Slingbox, Tivo, Xbox 360, Nintendo Wii or PlayStation 3; there is simply no easier way to connect any of these devices to your network or to the Internet.<br><br><b> This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-456-5749, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
503-280
NSN: 4730-00-456-5749
FSC: 4730
CAGE: 44940 — CUMMINS POWER GENERATION INC. (USA)
SPECIFICATIONS
materialCOPPER FIRST MORTISE
overall_width0.500 INCHES NOMINAL IN
overall_length1.167 FEET FT
inside_diameter1.078 INCHES MINIMUM AND 1.812 INCHES MAXIMUM IN
style_designatorDUAL INTERNAL ANGLE CONNECTOR
termination_typeCONNECTOR EXTERNAL ANGLE BOTH ENDS ALL CONDUCTORS
conductor_quantity6
cross-sectional_shape_styleROUND
cross_section_outside_diameter1.050 INCHES NOMINAL IN
NSN4730-00-456-5749
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 503-280 · Intellinet ⚠ 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
INSIDE DIAMETER: 1.078 INCHES MINIMUM AND 1.812 INCHES MAXIMUM IN
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH0.500 INCHES NOMINAL IN
INSIDE DIAMETER1.078 INCHES MINIMUM AND 1.812 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
28-048Interchangeable
interchangeable cross-reference
interchangeable
8176256Interchangeable
interchangeable cross-reference
interchangeable
1448Interchangeable
interchangeable cross-reference
interchangeable
C449Interchangeable
interchangeable cross-reference
interchangeable
A507Interchangeable
interchangeable cross-reference
interchangeable
8-3100-34Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 503-280?
503-280 is a CABLE ASSEMBLY,SPECIAL PURPOSE,E manufactured by Intellinet.
What parts can replace 503-280?
There are 26 known substitutes for 503-280: 28-048, 8176256, 1448 and 23 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 503-280?
503-280 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-456-5749. This indicates validated use in U.S. government and defense supply chains.
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