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Technical Data Sheet
PartsTable / MRO / 19637
19637 ✓ Verified by PartsTable
— · 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 RESISTOR,FIXED,WIRE WOUND is a the manufacturer industrial component. Key specifications include guide: NOT INCLUDED, diameter: 0.438 INCHES NOMINAL IN, material: STEEL LOCATION NOT OTHERWISE SPECIFIED, flute_type: INTEGRAL, shank_type: STRAIGHT, reamer_type: FLUTED CHUCKING. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3455-00-531-1327, 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→ 19637
NSN: 3455-00-531-1327
FSC: 3455
CAGE: 09058 — BROWN & SHARPE, INC. DIV PRECISION MEASURING INSTRUMENTS, TESA USA (USA)
SPECIFICATIONS
guideNOT INCLUDED
diameter0.438 INCHES NOMINAL IN
materialSTEEL LOCATION NOT OTHERWISE SPECIFIED
flute_typeINTEGRAL
shank_typeSTRAIGHT
reamer_typeFLUTED CHUCKING
flute_designSTRAIGHT
flute_length1.750 INCHES NOMINAL IN
flute_quantity6
overall_length7.000 INCHES NOMINAL IN
shank_diameter0.375 INCHES NOMINAL IN
flute_cut_directionRIGHT-HAND
NSN3455-00-531-1327
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,FIXED,WIRE WOUND TITLE COMPONENT PN 19637 MFR RESISTOR,FIXED,WIRE WO
KEY FEATURES
•
SHANK DIAMETER: 0.375 INCHES NOMINAL IN
•
FLUTE LENGTH: 1.750 INCHES NOMINAL IN
•
FLUTE DESIGN: STRAIGHT
•
FLUTE CUT DIRECTION: RIGHT-HAND
•
MATERIAL: STEEL LOCATION NOT OTHERWISE SPECIFIED
•
NONDEFINITIVE SPEC/STD DATA: 2 CLASS AND A STYLE AND X TYPE
TECHNICAL CHARACTERISTICS (FLIS)
SHANK DIAMETER0.375 INCHES NOMINAL IN
FLUTE LENGTH1.750 INCHES NOMINAL IN
OVERALL LENGTH7.000 INCHES NOMINAL IN
FLUTE DESIGNSTRAIGHT
FLUTE CUT DIRECTIONRIGHT-HAND
MATERIALSTEEL LOCATION NOT OTHERWISE SPECIFIED
NONDEFINITIVE SPEC/STD DATA2 CLASS AND A STYLE AND X TYPE
MATERIALSTEEL CUTTING EDGE TIP
SPECIFICATION/STANDARD DATA80204-B94.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
DIAMETER0.438 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 35
20028Interchangeable
interchangeable cross-reference
interchangeable
P845FF0-300-21/2D1AInterchangeable
interchangeable cross-reference
interchangeable
2 1-2 1DFFM1-8CBM300Interchangeable
interchangeable cross-reference
interchangeable
P645FF21-2300PSIInterchangeable
interchangeable cross-reference
interchangeable
60028Interchangeable
interchangeable cross-reference
interchangeable
156Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 19637?
19637 is a RESISTOR,FIXED,WIRE WOUND. It is classified as a MRO (MRO_GENERAL).
What parts can replace 19637?
There are 35 known substitutes for 19637: 20028, P845FF0-300-21/2D1A, 2 1-2 1DFFM1-8CBM300 and 32 more. Substitute compatibility should be verified for your specific system.
Is 19637 still available?
19637 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026