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394039 — 394039

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

394039: 394039.

The 394039 is a the manufacturer industrial component. Key specifications include shank_style: CONCAVE, shank_length: 0.312 INCHES NOMINAL IN, shank_radius: 0.125 INCHES NOMINAL IN, shank_diameter: 1.250 INCHES NOMINAL IN, outside_diameter: 2.000 INCHES NOMINAL IN, special_features: RECEPTACLE THD US 0.312. This part is cataloged in the U.S.

Government catalog under NSN 5355-00-330-9586, 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
394039
NSN: 5355-00-330-9586
FSC: 5355 — Knobs and Pointers
CAGE: 65282 — WHITE MOTOR CORP (USA)
SPECIFICATIONS
shank_styleCONCAVE
shank_length0.312 INCHES NOMINAL IN
shank_radius0.125 INCHES NOMINAL IN
shank_diameter1.250 INCHES NOMINAL IN
outside_diameter2.000 INCHES NOMINAL IN
special_featuresRECEPTACLE THD US 0.312
style_designatorBALL
attachment_methodSCREW ON
gripping_surface_conditionSMOOTH
NSN5355-00-330-9586
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 394039 TITLE COMPONENT PN 394039 MFR 394039
KEY FEATURES
•
SHANK DIAMETER: 1.250 INCHES NOMINAL IN
•
SHANK LENGTH: 0.312 INCHES NOMINAL IN
•
STYLE DESIGNATOR: BALL
•
OUTSIDE DIAMETER: 2.000 INCHES NOMINAL IN
•
SHANK STYLE: CONCAVE
•
GRIPPING SURFACE CONDITION: SMOOTH
•
SHANK RADIUS: 0.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SHANK DIAMETER1.250 INCHES NOMINAL IN
SHANK LENGTH0.312 INCHES NOMINAL IN
STYLE DESIGNATORBALL
OUTSIDE DIAMETER2.000 INCHES NOMINAL IN
SHANK STYLECONCAVE
GRIPPING SURFACE CONDITIONSMOOTH
SPECIAL FEATURESRECEPTACLE THD US 0.312
SHANK RADIUS0.125 INCHES NOMINAL IN
ATTACHMENT METHODSCREW ON
SUBSTITUTES & CROSS-REFERENCES 3
2459Reference document
Same NSN cross-reference
Reference document — Secondary reference
TU2459Reference document
Same NSN cross-reference
Reference document — Secondary reference
27WW0643Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 394039?
394039 is a 394039.
What parts can replace 394039?
There are 3 known substitutes for 394039: 2459, TU2459, 27WW0643. Substitute compatibility should be verified for your specific system.
What is the NSN for 394039?
394039 is cataloged in the U.S. Government catalog under NSN 5355-00-330-9586. 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.