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8778294-1 — 8778294-1

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

8778294-1: 8778294-1.

The 8778294-1 is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061, skirt_style: FLARED, skirt_design: NONDETACHABLE, overall_depth: 0.680 INCHES NOMINAL IN, inside_diameter: 0.252 INCHES MINIMUM AND 0.256 INCHES MAXIMUM IN, outside_diameter: 0.620 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5355-00-486-3270, 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
8778294-1
NSN: 5355-00-486-3270
FSC: 5355 — Knobs and Pointers
CAGE: 23480 — ELECTRONIC HARDWARE CORP DBA ELECTRONIC HARDWARE CORP (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061
skirt_styleFLARED
skirt_designNONDETACHABLE
overall_depth0.680 INCHES NOMINAL IN
inside_diameter0.252 INCHES MINIMUM AND 0.256 INCHES MAXIMUM IN
outside_diameter0.620 INCHES NOMINAL IN
screw_drive_typeCROSS RECESS TYPE 1
special_featuresTWO CONCENTRIC KNOBS
style_designatorSKIRTED/ROUND WITH CONCAVE TOP
attachment_methodSETSCREWS
overall_thickness0.800 INCHES NOMINAL IN
reference_markingGROOVE
NSN5355-00-486-3270
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 8778294-1 TITLE COMPONENT PN 8778294-1 MFR 8778294-1
KEY FEATURES
•
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE: 0.290 INCHES NOMINAL IN
•
SHAFT ACCOMMODATION STYLE: ROUND
•
OVERALL THICKNESS: 0.800 INCHES NOMINAL IN
•
SKIRT OUTSIDE DIAMETER: 0.880 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SKIRTED/ROUND WITH CONCAVE TOP
•
OUTSIDE DIAMETER: 0.620 INCHES NOMINAL IN
•
REFERENCE MARKING: GROOVE
•
SETSCREW HOLE QUANTITY: 2
TECHNICAL CHARACTERISTICS
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE0.290 INCHES NOMINAL IN
SHAFT ACCOMMODATION STYLEROUND
OVERALL THICKNESS0.800 INCHES NOMINAL IN
SKIRT OUTSIDE DIAMETER0.880 INCHES NOMINAL IN
STYLE DESIGNATORSKIRTED/ROUND WITH CONCAVE TOP
OUTSIDE DIAMETER0.620 INCHES NOMINAL IN
REFERENCE MARKINGGROOVE
SETSCREW HOLE QUANTITY2
NOMINAL THREAD SIZE0.112 INCHES SCREW HOLE IN
INSIDE DIAMETER0.252 INCHES MINIMUM AND 0.256 INCHES MAXIMUM 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

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 8778294-1?
8778294-1 is a 8778294-1.
What is the NSN for 8778294-1?
8778294-1 is cataloged in the U.S. Government catalog under NSN 5355-00-486-3270. 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.