PartsTable
Technical Data Sheet
6439-1 ✓ Verified by PartsTable
Kensington · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Stranded for flexible routing, solid for conduit THHN/THWN dual-rated — check both tables
Ampacity depends on installation method
PRODUCT OVERVIEW

<b>Fits your space as well as it fits your life</b><br><br>With a unique combination of ergonomics and stylish design, the Ci70x Wireless Desktop Set is as attractive as it is comfortable to use.<br><br><b>Features</b><br><br>- Mouse features a design up to 35% thinner than a standard mouse.<br>- Keyboard footprint is 40% smaller than standard multimedia keyboards.<br>- Unique secondary function keys.<br>- Mouse docks into keyboard when not in use to save space and conserve power.<br>- Convertible power for wireless or USB powered operation.<br>- Automatic sleep state conserves power and protects the optical sensor.<br>- Symmetrical design works with both right and left hand.<br>- Keyboard can be used as photo frame when not in use. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6150-00-168-1293, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
MRO MRO_GENERAL 6439-1
NSN: 6150-00-168-1293
FSC: 6150
CAGE: 90634 — GULTON INDUSTRIES INC (USA)
SPECIFICATIONS
materialSTEEL BODY
thickness0.750 INCHES NOMINAL IN
lens_colorCOLORLESS
body_length2.000 INCHES NOMINAL IN
constructionSOLID
body_diameter0.562 INCHES NOMINAL IN
bore_diameter2.0050 INCHES MINIMUM AND 2.0150 INCHES MAXIMUM IN
terminal_typeTAB, SOLDER LUG
inclosure_typeENCASED
overall_length4.750 INCHES NOMINAL IN
terminal_length0.562 INCHES NOMINAL IN
outside_diameter2.500 INCHES NOMINAL IN
NSN6150-00-168-1293
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 6439-1 · Kensington ⚠ VERIFY BEFORE ORDERING Ampacity depends on installation method — conduit ≠ free air ≠ underground. Same wire, different ratings. AWG sizing is inverse — smaller number = thicker wire (4 AWG > 12 AWG) ✓ BROKER TIP Stranded = flexible routing and vibration resistance. Solid = fixed conduit runs only. THHN/THWN = dual rated — check both dry and wet ampacity tables PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-C-502 FED SPEC SINGLE MATERIAL RESPONSE
CONSTRUCTION: SOLID
MOUNTING CONFIGURATION: TWO 0.178 IN. DIA HOLES 1.625 IN. C TO C IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-N-290, CLASS 1, TYPE 5 FED SPEC SINGLE TREATMENT RESPONSE
MATERIAL: COPPER
CROSS-SECTIONAL HEIGHT: 0.250 INCHES NOMINAL IN
SURFACE TREATMENT: NICKEL
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-502 FED SPEC SINGLE MATERIAL RESPONSE
CONSTRUCTIONSOLID
MOUNTING CONFIGURATIONTWO 0.178 IN. DIA HOLES 1.625 IN. C TO C IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-N-290, CLASS 1, TYPE 5 FED SPEC SINGLE TREATMENT RESPONSE
MATERIALCOPPER
OVERALL LENGTH2.125 INCHES NOMINAL IN
CROSS-SECTIONAL HEIGHT0.250 INCHES NOMINAL IN
SURFACE TREATMENTNICKEL
CROSS-SECTIONAL WIDTH1.705 INCHES NOMINAL IN
BODY CROSS-SECTIONAL SHAPETEE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
9B9193Interchangeable
interchangeable cross-reference
interchangeable
GPW10141Interchangeable
interchangeable cross-reference
interchangeable
X489Interchangeable
interchangeable cross-reference
interchangeable
MIL-B-81757Interchangeable
interchangeable cross-reference
interchangeable
MIL-B-26220Interchangeable
interchangeable cross-reference
interchangeable
MS27309-5Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6439-1?
6439-1 is a RESISTOR,ADJUSTABLE manufactured by Kensington. It is classified as a MRO (MRO_GENERAL).
What parts can replace 6439-1?
There are 23 known substitutes for 6439-1: 9B9193, GPW10141, X489 and 20 more. Substitute compatibility should be verified for your specific system.
Is 6439-1 still available?
6439-1 is currently cancelled.
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