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PartsTable / COMPONENT / R89CO 50
R89CO 50 ✓ 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 REGULATOR,OXYGEN,DEMAND is a the manufacturer industrial component. Key specifications include material: STEEL ALLOY OVERALL, point_type: SPLIT, point_angle: 135.0 DEGREES NOMINAL, shank_style: STRAIGHT ROUND, flute_length: 0.500 INCHES NOMINAL IN, overall_length: 2.000 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5133-01-371-9998, 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
R89CO 50
NSN: 5133-01-371-9998
FSC: 5133
CAGE: 16568 — PRECISION TWIST DRILL CO (USA)
SPECIFICATIONS
materialSTEEL ALLOY OVERALL
point_typeSPLIT
point_angle135.0 DEGREES NOMINAL
shank_styleSTRAIGHT ROUND
flute_length0.500 INCHES NOMINAL IN
flute_quantity2
overall_length2.000 INCHES NOMINAL IN
shank_diameter0.070 INCHES NOMINAL IN
special_featuresJOBBERS LG; SHORT FLUTE; WIRE SIZE 50
cutting_end_styleGENERAL PURPOSE
nominal_cutting_diameter0.0700 INCHES IN
cutting_rotation_directionRIGHT-HAND
NSN5133-01-371-9998
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available REGULATOR,OXYGEN,DEMAND TITLE COMPONENT PN R89CO 50 MFR REGULATOR,OXYGEN,DEMAN
KEY FEATURES
•
POINT ANGLE: 135.0 DEGREES NOMINAL
•
NONDEFINITIVE SPEC/STD DATA: D TYPE
•
MATERIAL: STEEL ALLOY OVERALL
•
SPECIFICATION/STANDARD DATA: 80205-NAS907 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
SHANK DIAMETER: 0.070 INCHES NOMINAL IN
•
POINT TYPE: SPLIT
•
CUTTING ROTATION DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESJOBBERS LG; SHORT FLUTE; WIRE SIZE 50
POINT ANGLE135.0 DEGREES NOMINAL
NONDEFINITIVE SPEC/STD DATAD TYPE
MATERIALSTEEL ALLOY OVERALL
SPECIFICATION/STANDARD DATA80205-NAS907 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
SHANK DIAMETER0.070 INCHES NOMINAL IN
POINT TYPESPLIT
CUTTING ROTATION DIRECTIONRIGHT-HAND
SHANK STYLESTRAIGHT ROUND
NOMINAL CUTTING DIAMETER0.0700 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
588-50Interchangeable
interchangeable cross-reference
interchangeable
1660PL1587027Interchangeable
interchangeable cross-reference
interchangeable
8148650Interchangeable
interchangeable cross-reference
interchangeable
63462Interchangeable
interchangeable cross-reference
interchangeable
24231Interchangeable
interchangeable cross-reference
interchangeable
ASME B94.2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is R89CO 50?
R89CO 50 is a REGULATOR,OXYGEN,DEMAND.
What parts can replace R89CO 50?
There are 9 known substitutes for R89CO 50: 588-50, 1660PL1587027, 8148650 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for R89CO 50?
R89CO 50 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5133-01-371-9998. 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