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685-66425 — 685-66425

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

685-66425: 685-66425.

The 685-66425 is a the manufacturer industrial component. Key specifications include material: STEEL, shank_style: STRAIGHT, shank_length: 0.375 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN, shank_diameter: 1.000 INCHES NOMINAL IN, outside_diameter: 1.375 INCHES MINIMUM AND 1.750 INCHES MAXIMUM IN, style_designator: CROWN. This part is cataloged in the U.S.

Government catalog under NSN 5355-01-085-7790, 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
685-66425
NSN: 5355-01-085-7790
FSC: 5355 — Knobs and Pointers
CAGE: 55683 — WHEELER FLEET SOLUTIONS, CO. (USA)
SPECIFICATIONS
materialSTEEL
shank_styleSTRAIGHT
shank_length0.375 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
shank_diameter1.000 INCHES NOMINAL IN
outside_diameter1.375 INCHES MINIMUM AND 1.750 INCHES MAXIMUM IN
style_designatorCROWN
attachment_methodSTUD
overall_thickness1.438 INCHES MINIMUM AND 1.812 INCHES MAXIMUM IN
nominal_thread_size0.312 INCHES STUD IN
thread_quantity_per_inch18 STUD
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) STUD
gripping_surface_conditionGRIP AID
NSN5355-01-085-7790
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 685-66425 TITLE COMPONENT PN 685-66425 MFR 685-66425
KEY FEATURES
•
SHANK DIAMETER: 1.000 INCHES NOMINAL IN
•
OVERALL THICKNESS: 1.438 INCHES MINIMUM AND 1.812 INCHES MAXIMUM IN
•
SHANK LENGTH: 0.375 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: CROWN
•
OUTSIDE DIAMETER: 1.375 INCHES MINIMUM AND 1.750 INCHES MAXIMUM IN
•
NOMINAL THREAD SIZE: 0.312 INCHES STUD IN
•
SHANK STYLE: STRAIGHT
•
GRIPPING SURFACE CONDITION: GRIP AID
TECHNICAL CHARACTERISTICS
SHANK DIAMETER1.000 INCHES NOMINAL IN
OVERALL THICKNESS1.438 INCHES MINIMUM AND 1.812 INCHES MAXIMUM IN
SHANK LENGTH0.375 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
STYLE DESIGNATORCROWN
OUTSIDE DIAMETER1.375 INCHES MINIMUM AND 1.750 INCHES MAXIMUM IN
NOMINAL THREAD SIZE0.312 INCHES STUD IN
SHANK STYLESTRAIGHT
GRIPPING SURFACE CONDITIONGRIP AID
COLORNATURAL
THREAD QUANTITY PER INCH18 STUD
SUBSTITUTES & CROSS-REFERENCES 1
66425Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 685-66425?
685-66425 is a 685-66425.
What parts can replace 685-66425?
There is 1 known substitute for 685-66425: 66425. Substitute compatibility should be verified for your specific system.
What is the NSN for 685-66425?
685-66425 is cataloged in the U.S. Government catalog under NSN 5355-01-085-7790. 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.