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1853850 — WINDOW,DIAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1853850: WINDOW,DIAL.

The WINDOW,DIAL is a the manufacturer industrial component. Key specifications include material: GLASS, outside_diameter: 5.000 INCHES NOMINAL IN, style_designator: ROUND, material_thickness: 0.219 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5355-00-403-9946, 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
1853850
NSN: 5355-00-403-9946
FSC: 5355 — Knobs and Pointers
CAGE: 03956 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
materialGLASS
outside_diameter5.000 INCHES NOMINAL IN
style_designatorROUND
material_thickness0.219 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
NSN5355-00-403-9946
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WINDOW,DIAL TITLE COMPONENT PN 1853850 MFR WINDOW,DIAL
KEY FEATURES
•
STYLE DESIGNATOR: ROUND
•
OUTSIDE DIAMETER: 5.000 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.219 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
•
MATERIAL: GLASS
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORROUND
OUTSIDE DIAMETER5.000 INCHES NOMINAL IN
MATERIAL THICKNESS0.219 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN
MATERIALGLASS
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: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1853850?
1853850 is a WINDOW,DIAL.
What is the NSN for 1853850?
1853850 is cataloged in the U.S. Government catalog under NSN 5355-00-403-9946. 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.