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Technical Data Sheet
PartsTable / COMPONENT / 537-1-3/8
537-1-3/8 ✓ 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 537-1-3/8 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3455-00-516-5046, 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
537-1-3/8
NSN: 3455-00-516-5046
FSC: 3455
CAGE: 71485 — UNION BUTTERFIELD CORP P O BOX 9000 CRYSTAL LAKE IL 60039 (USA)
SPECIFICATIONS
Part Number537-1-3/8
NSN3455-00-516-5046
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 537-1-3/8 TITLE COMPONENT PN 537-1-3/8 MFR 537-1-3/8
KEY FEATURES
•
MATERIAL: STEEL CUTTING EDGE TIP
•
SPECIFICATION/STANDARD DATA: 80204-B94.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
FLUTE TYPE: INTEGRAL
•
SHANK TAPER NUMBER: 4
•
HELIX DIRECTION: RIGHT-HAND
•
SHANK TYPE: MORSE TAPER
•
REAMER TYPE: FLUTED CHUCKING
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL CUTTING EDGE TIP
SPECIFICATION/STANDARD DATA80204-B94.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
MATERIALSTEEL LOCATION NOT OTHERWISE SPECIFIED
FLUTE TYPEINTEGRAL
SHANK TAPER NUMBER4
HELIX DIRECTIONRIGHT-HAND
SHANK TYPEMORSE TAPER
REAMER TYPEFLUTED CHUCKING
FLUTE CUT DIRECTIONRIGHT-HAND
OVERALL LENGTH12.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 33
61288Interchangeable
interchangeable cross-reference
interchangeable
177M0012-101Interchangeable
interchangeable cross-reference
interchangeable
SM-B-426860Interchangeable
interchangeable cross-reference
interchangeable
11486Interchangeable
interchangeable cross-reference
interchangeable
702459-03Interchangeable
interchangeable cross-reference
interchangeable
DA-15P-9Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 537-1-3/8?
537-1-3/8 is a 537-1-3/8.
What parts can replace 537-1-3/8?
There are 33 known substitutes for 537-1-3/8: 61288, 177M0012-101, SM-B-426860 and 30 more. Substitute compatibility should be verified for your specific system.
Is 537-1-3/8 still available?
537-1-3/8 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