PartsTable
Technical Data Sheet
511-072 ✓ Verified by PartsTable
LevelOne · 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

<b>Product Overview</b><br>The LevelOne VOI-7010 IP Phone allows for telephony via an IP network. It features conference calling, call waiting and forwarding, speed dialing, phone book and several other advanced office calling features. The VOI-7010 also supports SIP protocol for easy registration with Internet SIP providers.<br><br><b>Office Calling Features</b><br>The VOI-7010 IP Phone supports speed dialing, call waiting and call transfer, 3-way conference calling, a 140 entry phone book, speaker phone and caller ID display.

The LCD display displays caller ID, number dialed, speed dial entries and is useful when setting up a SIP account.<br><br>The IP Phone also supports IP PBX connectivity and incorporates voice messaging, call forwarding and conference calling when set-up with an IP PBX system. When coupled with the LevelOne VOI-9300 IP PBX, it further provides VPN PPTP Client support for establishing secured VoIP connections.<br><br><b>Advanced Phone Features</b><br>The VOI-7010 This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-880-3539, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
511-072
NSN: 4730-00-880-3539
FSC: 4730
CAGE: 35871 — ACD TRIDON INC (CAN)
SPECIFICATIONS
materialSTEEL SCREW
overall_width14.1 MILLIMETERS MINIMUM AND 14.4 MILLIMETERS MAXIMUM MM
inside_diameter51.0 MILLIMETERS MINIMUM AND 130.0 MILLIMETERS MAXIMUM MM
special_featuresGRUMMAN; A10 AIRCRAFT
style_designatorWIRE
surface_treatmentZINC SCREW
fastening_device_typeSLOTTED HEXAGON HEAD SCREW
NSN4730-00-880-3539
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 511-072 · LevelOne ⚠ 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
SURFACE TREATMENT: ZINC SCREW
MATERIAL: STEEL CORROSION RESISTING BAND
STYLE DESIGNATOR: WIRE
INSIDE DIAMETER: 51.0 MILLIMETERS MINIMUM AND 130.0 MILLIMETERS MAXIMUM MM
FASTENING DEVICE TYPE: SLOTTED HEXAGON HEAD SCREW
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH14.1 MILLIMETERS MINIMUM AND 14.4 MILLIMETERS MAXIMUM MM
SURFACE TREATMENTZINC SCREW
MATERIALSTEEL CORROSION RESISTING BAND
STYLE DESIGNATORWIRE
INSIDE DIAMETER51.0 MILLIMETERS MINIMUM AND 130.0 MILLIMETERS MAXIMUM MM
SPECIAL FEATURESGRUMMAN; A10 AIRCRAFT
FASTENING DEVICE TYPESLOTTED HEXAGON HEAD SCREW
MATERIALSTEEL SCREW
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
12276Interchangeable
interchangeable cross-reference
interchangeable
5672Interchangeable
interchangeable cross-reference
interchangeable
FS916FEDInterchangeable
interchangeable cross-reference
interchangeable
52-65Interchangeable
interchangeable cross-reference
interchangeable
EEA2Interchangeable
interchangeable cross-reference
interchangeable
14U1448PCADD5672Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 511-072?
511-072 is a SWITCH SECTION,ROTARY manufactured by LevelOne.
What parts can replace 511-072?
There are 16 known substitutes for 511-072: 12276, 5672, FS916FED and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 511-072?
511-072 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-880-3539. This indicates validated use in U.S. government and defense supply chains.
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