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GD520A1 — DIAL,CONTROL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

GD520A1: DIAL,CONTROL.

The DIAL,CONTROL is a the manufacturer industrial component. Key specifications include outside_diameter: 1.375 INCHES NOMINAL IN, special_features: KNOB MATERIAL: PLASTIC; OVERALL THICKNESS: 0.375 IN. NOMINAL IN, style_designator: DRUM.

This part is cataloged in the U.S. Government catalog under NSN 5355-01-347-9200, 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
GD520A1
NSN: 5355-01-347-9200
FSC: 5355 — Knobs and Pointers
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
outside_diameter1.375 INCHES NOMINAL IN
special_featuresKNOB MATERIAL: PLASTIC; OVERALL THICKNESS: 0.375 IN. NOMINAL IN
style_designatorDRUM
NSN5355-01-347-9200
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DIAL,CONTROL TITLE COMPONENT PN GD520A1 MFR DIAL,CONTROL
KEY FEATURES
•
STYLE DESIGNATOR: DRUM
•
OUTSIDE DIAMETER: 1.375 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORDRUM
OUTSIDE DIAMETER1.375 INCHES NOMINAL IN
SPECIAL FEATURESKNOB MATERIAL: PLASTIC; OVERALL THICKNESS: 0.375 IN. 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

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 GD520A1?
GD520A1 is a DIAL,CONTROL.
What is the NSN for GD520A1?
GD520A1 is cataloged in the U.S. Government catalog under NSN 5355-01-347-9200. 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.