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Technical Data Sheet

4739-6 — Technical Data Sheet

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Lindy · 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 LINDY CAT6 RJ45 S/FTP patch leads are manufactured and tested to conform with ISO 11801 specification. The unique snagless strain relief design prevents damage to the connector latch during installation and removal.<br><br>Every cable is 100% performance tested and comes with the LINDY “no surprises” guarantee.<br><br>These cables are ideal for connecting computers, hubs, switches, print servers and patch panels but are finding more and more uses in AV applications and security cameras. This part is cataloged in the Federal Logistics Information System under NSN 4730-00-288-9311, indicating validated use in U.S.

government and defense logistics supply chains.

WHERE IT FITS
4739-6
NSN: 4730-00-288-9311
FSC: 4730
CAGE: 01276 — DANFOSS POWER SOLUTIONS II, LLC (USA)
SPECIFICATIONS
connection_typeINTERNALLY UNTHREADED ALL ENDS
special_featuresHOSE SET/96.0 INCHES LONG BY 0.250 X0.250 INCHS IN
end_item_identification5180-016661184
cross-sectional_shape_styleROUND
measuring_method_and_length96.0 FEET NOMINAL OVERALL FT
part_name_assigned_by_controlling_agencyHOSE,NON-METALLIC SET,(R134A, R4)
NSN4730-00-288-9311
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 4739-6 · Lindy ⚠ 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
•
NOMINAL THREAD SIZE: 0.625 INCHES FIRST END IN
•
NOMINAL OVERALL LENGTH: 1.670 INCHES IN
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.375 INCHES FIRST END IN
•
TUBING WALL NOMINAL THICKNESS FOR WHICH DESIGNED: 0.032 INCHES FIRST END IN
•
MAXIMUM OPERATING TEMP: 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
THREAD CLASS: 2B FIRST END
•
THREAD SERIES DESIGNATOR: UNF FIRST END
•
CONNECTION STYLE: BARBED OR BEADED (HOSE) SECOND END
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
TECHNICAL CHARACTERISTICS
NOMINAL THREAD SIZE0.625 INCHES FIRST END IN
NOMINAL OVERALL LENGTH1.670 INCHES IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES FIRST END IN
TUBING WALL NOMINAL THICKNESS FOR WHICH DESIGNED0.032 INCHES FIRST END IN
MAXIMUM OPERATING TEMP200.0 FAHRENHEIT SINGLE RESPONSE DEGF
THREAD CLASS2B FIRST END
THREAD SERIES DESIGNATORUNF FIRST END
CONNECTION STYLEBARBED OR BEADED (HOSE) SECOND END
END ITEM IDENTIFICATION3990-01-444-6174 BITUM DISTRIBUTOR
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED0.380 INCHES SECOND END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
4L490InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
5908A1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
12450-232InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
4739-6BInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
58490InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
30882-6-6BInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4739-6?
4739-6 is a CAPACITOR,FIXED,PLASTIC DIELECTR manufactured by Lindy.
What parts can replace 4739-6?
There are 21 known substitutes for 4739-6: 4L490, 5908A1, 12450-232 and 18 more. Substitute compatibility should be verified for your specific system.
Is 4739-6 still available?
4739-6 is currently cancelled.
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