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Technical Data Sheet
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50-80-4 — Technical Data Sheet

✓ Verified by PartsTable
Sandberg · MRO · MRO_GENERAL
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 KEYTOP,KEYBOARD is a Sandberg industrial component. Key specifications include material: PLASTIC, inscription: PERIOD AND M, overall_height: 0.380 INCHES NOMINAL IN, overall_diameter: 0.590 INCHES NOMINAL IN, special_features: FINISH,NON-GLARE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5815-00-356-3433, 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
MRO→ MRO_GENERAL→ 50-80-4
NSN: 5815-00-356-3433
FSC: 5815
CAGE: 82423 — KLEINSCHMIDT INC (USA)
SPECIFICATIONS
materialPLASTIC
inscriptionPERIOD AND M
overall_height0.380 INCHES NOMINAL IN
overall_diameter0.590 INCHES NOMINAL IN
special_featuresFINISH,NON-GLARE
NSN5815-00-356-3433
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Sandberg KEYTOP,KEYBOARD TITLE COMPONENT PN 50-80-4 MFR Sandberg KEYTOP,KEYBOARD
KEY FEATURES
•
OVERALL DIAMETER: 0.590 INCHES NOMINAL IN
•
MATERIAL: PLASTIC
•
COLOR: BLACK
•
INSCRIPTION: PERIOD AND M
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESFINISH,NON-GLARE
OVERALL HEIGHT0.380 INCHES NOMINAL IN
OVERALL DIAMETER0.590 INCHES NOMINAL IN
MATERIALPLASTIC
COLORBLACK
INSCRIPTIONPERIOD AND M
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
WWP471TYPE2InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
AT1-1-4PLUGInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MS51884-13HInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1.25-150MTSInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
M32187-1EInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
241 1BVV850804InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 50-80-4?
50-80-4 is a KEYTOP,KEYBOARD manufactured by Sandberg. It is classified as a MRO (MRO_GENERAL).
What parts can replace 50-80-4?
There are 7 known substitutes for 50-80-4: WWP471TYPE2, AT1-1-4PLUG, MS51884-13H and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 50-80-4?
50-80-4 is cataloged in the Federal Logistics Information System under NSN 5815-00-356-3433. 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: September 2026