20A90450 — Technical Data Sheet

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TREADWELL CORPORATION (DELAWARE) DBA TREADWELL CORP · 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 REGULATOR,OXYGEN,DEMAND is a TREADWELL CORPORATION (DELAWARE) DBA TREADWELL CORP industrial component. Key specifications include SPECIAL FEATURES: SELECTED AND TESTED FOR USE WITH ELECTROLYTIC OXYGEN GENERATOR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6680-00-798-5495, 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

20A90450

NSN: 6680-00-798-5495
FSC: 6680
CAGE: 81412 — TREADWELL CORPORATION (DELAWARE) DBA TREADWELL CORP (USA)

SPECIFICATIONS

SPECIAL FEATURES	SELECTED AND TESTED FOR USE WITH ELECTROLYTIC OXYGEN GENERATOR
NSN	6680-00-798-5495

COMPONENT DIAGRAM

TECHNICAL CHARACTERISTICS (FLIS)

SPECIAL FEATURES

SELECTED AND TESTED FOR USE WITH ELECTROLYTIC OXYGEN GENERATOR

VERIFIED SUBSTITUTES & CROSS-REFERENCES 8

A72-98Interchangeable

interchangeable cross-reference

interchangeable

72-98Interchangeable

interchangeable cross-reference

interchangeable

40H50-M57Interchangeable

Same NIIN cross-reference

interchangeable

7298-24Interchangeable

Same NIIN cross-reference

interchangeable

12240-M57Interchangeable

Same NIIN cross-reference

interchangeable

7298-24QCIInterchangeable

Same NIIN cross-reference

interchangeable

LIFECYCLE

StatusACTIVE

AvailabilityOEM and secondary market

RoHS CompliantEAR99Not HAZMAT

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FREQUENTLY ASKED QUESTIONS

What is 20A90450?

20A90450 is a REGULATOR,OXYGEN,DEMAND manufactured by TREADWELL CORPORATION (DELAWARE) DBA TREADWELL CORP.

What parts can replace 20A90450?

There are 8 known substitutes for 20A90450: A72-98, 72-98, 40H50-M57 and 5 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 20A90450?

20A90450 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6680-00-798-5495. This indicates validated use in U.S. government and defense supply chains.

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20A90450 — Technical Data Sheet

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