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Technical Data Sheet
PartsTable / COMPONENT / 801550-DR
801550-DR ✓ 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 801550-DR is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6665-01-496-6938, 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
801550-DR
NSN: 6665-01-496-6938
FSC: 6665
CAGE: 90660 — ENERSYS CORPORATION DIV MOTIVE POWER NATIONAL ACCOUNTS (USA)
SPECIFICATIONS
Part Number801550-DR
NSN6665-01-496-6938
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 801550-DR TITLE COMPONENT PN 801550-DR MFR 801550-DR
KEY FEATURES
•
VOLTAGE RATING: 250.0 VOLTS NOMINAL
•
DETECTING ELEMENT DETACHABILITY: INTEGRAL
•
DETECTING ELEMENT TYPE: ANY ACCEPTABLE
•
FUNCTIONAL DESCRIPTION: USED TO DETECT HYDROGEN GAS
TECHNICAL CHARACTERISTICS (FLIS)
VOLTAGE RATING250.0 VOLTS NOMINAL
DETECTING ELEMENT DETACHABILITYINTEGRAL
END ITEM IDENTIFICATIONNSN RESTRICTED TO NEXRAD USE ONLY;TPS
DETECTING ELEMENT TYPEANY ACCEPTABLE
SPECIAL FEATURESPRO-ALARM;SENSOR IS COMPOSED OF TIN OXIDE;WITH 1 PCT VOLUME AT THE SENSOR, THE INTERNAL RELAY WILL BE ACTIVATED AND A YELLOW LED WILL BE LIT;AT 2 PCT HYDROGEN CONCENTRATIONS THE INTERNAL 80DB ALARM WILL SOUND ALONG WITH THE LIGHTING OF THE LED DB
FUNCTIONAL DESCRIPTIONUSED TO DETECT HYDROGEN GAS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
PA7562Interchangeable
interchangeable cross-reference
interchangeable
7680Interchangeable
interchangeable cross-reference
interchangeable
60-2055Interchangeable
interchangeable cross-reference
interchangeable
1-1990Interchangeable
interchangeable cross-reference
interchangeable
11-796-02-500Interchangeable
interchangeable cross-reference
interchangeable
11992Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 801550-DR?
801550-DR is a 801550-DR.
What parts can replace 801550-DR?
There are 6 known substitutes for 801550-DR: PA7562, 7680, 60-2055 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 801550-DR?
801550-DR is cataloged in the Federal Logistics Information System (FLIS) under NSN 6665-01-496-6938. 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