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1668786 — 1668786

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1668786: 1668786.

The 1668786 is a the manufacturer industrial component. Key specifications include material: ALUMINUM, shank_style: STRAIGHT, shank_length: 0.156 INCHES NOMINAL IN, overall_depth: 0.781 INCHES NOMINAL IN, shank_diameter: 1.062 INCHES NOMINAL IN, inside_diameter: 0.875 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5355-00-072-1369, 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
1668786
NSN: 5355-00-072-1369
FSC: 5355 — Knobs and Pointers
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialALUMINUM
shank_styleSTRAIGHT
shank_length0.156 INCHES NOMINAL IN
overall_depth0.781 INCHES NOMINAL IN
shank_diameter1.062 INCHES NOMINAL IN
inside_diameter0.875 INCHES NOMINAL IN
outside_diameter1.625 INCHES NOMINAL IN
special_featuresTHREE 4-40 UNC-2B THRU EQUISPACED ON BASIC 1.375 DIA
style_designatorROUND
overall_thickness0.781 INCHES NOMINAL IN
nominal_thread_size0.112 INCHES SCREW HOLE IN
setscrew_hole_quantity2
NSN5355-00-072-1369
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 1668786 TITLE COMPONENT PN 1668786 MFR 1668786
KEY FEATURES
•
SHANK DIAMETER: 1.062 INCHES NOMINAL IN
•
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE: 0.281 INCHES NOMINAL IN
•
SHAFT ACCOMMODATION STYLE: ROUND
•
OVERALL THICKNESS: 0.781 INCHES NOMINAL IN
•
SHANK LENGTH: 0.156 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ROUND
•
OUTSIDE DIAMETER: 1.625 INCHES NOMINAL IN
•
SETSCREW HOLE QUANTITY: 2
TECHNICAL CHARACTERISTICS
SHANK DIAMETER1.062 INCHES NOMINAL IN
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE0.281 INCHES NOMINAL IN
SHAFT ACCOMMODATION STYLEROUND
OVERALL THICKNESS0.781 INCHES NOMINAL IN
SHANK LENGTH0.156 INCHES NOMINAL IN
STYLE DESIGNATORROUND
OUTSIDE DIAMETER1.625 INCHES NOMINAL IN
SETSCREW HOLE QUANTITY2
NOMINAL THREAD SIZE0.112 INCHES SCREW HOLE IN
INSIDE DIAMETER0.875 INCHES NOMINAL IN
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 1
766942Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1668786?
1668786 is a 1668786.
What parts can replace 1668786?
There is 1 known substitute for 1668786: 766942. Substitute compatibility should be verified for your specific system.
What is the NSN for 1668786?
1668786 is cataloged in the U.S. Government catalog under NSN 5355-00-072-1369. 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.