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8439G — 8439G

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

8439G: 8439G.

The 8439G is a the manufacturer industrial component. Key specifications include overall_depth: 0.625 INCHES NOMINAL IN, inside_diameter: 0.312 INCHES NOMINAL IN, outside_diameter: 1.250 INCHES NOMINAL IN, special_features: FLATTED AT SHAFT HOLE 0.531 IN. DIA IN, style_designator: BALL, attachment_method: SCREW ON.

This part is cataloged in the U.S. Government catalog under NSN 5355-00-849-0546, 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
8439G
NSN: 5355-00-849-0546
FSC: 5355 — Knobs and Pointers
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
overall_depth0.625 INCHES NOMINAL IN
inside_diameter0.312 INCHES NOMINAL IN
outside_diameter1.250 INCHES NOMINAL IN
special_featuresFLATTED AT SHAFT HOLE 0.531 IN. DIA IN
style_designatorBALL
attachment_methodSCREW ON
nominal_thread_size0.312 INCHES RECEPTACLE IN
thread_quantity_per_inch24 RECEPTACLE
thread_series_designatorUNF RECEPTACLE
shaft_accommodation_styleROUND
gripping_surface_conditionSMOOTH
NSN5355-00-849-0546
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 8439G TITLE COMPONENT PN 8439G MFR 8439G
KEY FEATURES
•
SHAFT ACCOMMODATION STYLE: ROUND
•
STYLE DESIGNATOR: BALL
•
OUTSIDE DIAMETER: 1.250 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 0.312 INCHES RECEPTACLE IN
•
INSIDE DIAMETER: 0.312 INCHES NOMINAL IN
•
GRIPPING SURFACE CONDITION: SMOOTH
•
COLOR: BLACK
TECHNICAL CHARACTERISTICS
SHAFT ACCOMMODATION STYLEROUND
STYLE DESIGNATORBALL
OUTSIDE DIAMETER1.250 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.312 INCHES RECEPTACLE IN
INSIDE DIAMETER0.312 INCHES NOMINAL IN
GRIPPING SURFACE CONDITIONSMOOTH
COLORBLACK
SPECIAL FEATURESFLATTED AT SHAFT HOLE 0.531 IN. DIA IN
THREAD QUANTITY PER INCH24 RECEPTACLE
THREAD SERIES DESIGNATORUNF RECEPTACLE
OTHER ITEMS IN FSC 5355 — Knobs and Pointers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5355-00-000-5777 5355-00-001-2029 5355-00-001-2403 5355-00-001-4109 5355-00-001-4677 5355-00-001-4724 5355-00-001-4730 5355-00-001-4734
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8439G?
8439G is a 8439G.
What is the NSN for 8439G?
8439G is cataloged in the U.S. Government catalog under NSN 5355-00-849-0546. 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.