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Technical Data Sheet
PartsTable / COMPONENT / GD520D1
GD520D1 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The DIAL,SCALE is a the manufacturer industrial component. Key specifications include scale_type: LINEAR SINGLE SCALE, style_designator: ROUND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5355-00-001-4677, 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
GD520D1
NSN: 5355-00-001-4677
FSC: 5355
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
scale_typeLINEAR SINGLE SCALE
style_designatorROUND
NSN5355-00-001-4677
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available DIAL,SCALE TITLE COMPONENT PN GD520D1 MFR DIAL,SCALE
KEY FEATURES
•
SCALE TYPE: LINEAR SINGLE SCALE
•
STYLE DESIGNATOR: ROUND
TECHNICAL CHARACTERISTICS (FLIS)
SCALE TYPELINEAR SINGLE SCALE
STYLE DESIGNATORROUND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
1392Interchangeable
interchangeable cross-reference
interchangeable
1392-13Interchangeable
interchangeable cross-reference
interchangeable
6640-00-442-6450Interchangeable
interchangeable cross-reference
interchangeable
MS36171-1Interchangeable
interchangeable cross-reference
interchangeable
06313Interchangeable
interchangeable cross-reference
interchangeable
3947-12 40Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is GD520D1?
GD520D1 is a DIAL,SCALE.
What parts can replace GD520D1?
There are 11 known substitutes for GD520D1: 1392, 1392-13, 6640-00-442-6450 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for GD520D1?
GD520D1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5355-00-001-4677. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026