PartsTable
Technical Data Sheet
Download PDF

55-1798-14 — 55-1798-14

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

55-1798-14: 55-1798-14.

The 55-1798-14 is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, overall_depth: 0.438 INCHES NOMINAL IN, inside_diameter: 0.1885 INCHES NOMINAL IN, outside_diameter: 0.438 INCHES MAXIMUM IN, screw_drive_type: CROSS RECESS TYPE 1, style_designator: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5355-00-197-1292, 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
55-1798-14
NSN: 5355-00-197-1292
FSC: 5355 — Knobs and Pointers
CAGE: 00814 — MCGUIRE PRODUCTS CO (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
overall_depth0.438 INCHES NOMINAL IN
inside_diameter0.1885 INCHES NOMINAL IN
outside_diameter0.438 INCHES MAXIMUM IN
screw_drive_typeCROSS RECESS TYPE 1
style_designatorROUND
attachment_methodSETSCREWS
overall_thickness0.750 INCHES NOMINAL IN
nominal_thread_size0.138 INCHES SCREW HOLE IN
setscrew_hole_quantity1
thread_quantity_per_inch32 SCREW HOLE
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SCREW HOLE
NSN5355-00-197-1292
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 55-1798-14 TITLE COMPONENT PN 55-1798-14 MFR 55-1798-14
KEY FEATURES
•
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE: 0.219 INCHES NOMINAL IN
•
SHAFT ACCOMMODATION STYLE: ROUND
•
OVERALL THICKNESS: 0.750 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ROUND
•
OUTSIDE DIAMETER: 0.438 INCHES MAXIMUM IN
•
SETSCREW HOLE QUANTITY: 1
•
NOMINAL THREAD SIZE: 0.138 INCHES SCREW HOLE IN
•
INSIDE DIAMETER: 0.1885 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE0.219 INCHES NOMINAL IN
SHAFT ACCOMMODATION STYLEROUND
OVERALL THICKNESS0.750 INCHES NOMINAL IN
STYLE DESIGNATORROUND
OUTSIDE DIAMETER0.438 INCHES MAXIMUM IN
SETSCREW HOLE QUANTITY1
NOMINAL THREAD SIZE0.138 INCHES SCREW HOLE IN
INSIDE DIAMETER0.1885 INCHES NOMINAL IN
GRIPPING SURFACE CONDITIONGRIP AID
COLORBLACK
SUBSTITUTES & CROSS-REFERENCES 1
55654-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy 55-1798-14?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 55-1798-14?
55-1798-14 is a 55-1798-14.
What parts can replace 55-1798-14?
There is 1 known substitute for 55-1798-14: 55654-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 55-1798-14?
55-1798-14 is cataloged in the U.S. Government catalog under NSN 5355-00-197-1292. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 55-1798-14

✓ 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.