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34-674 ✓ Verified by PartsTable
Trefl · 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 WIRE ROPE,HAND BRAKE is a Trefl industrial component. Key specifications include material: STEEL OVERALL, head_style: HEADLESS (SETSCREW), point_style: CUP, thread_class: 2A A, thread_length: 1.25 INCHES NOMINAL IN, point_diameter: 0.088 INCHES MINIMUM AND 0.102 INCHES MAXIMUM 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 2530-00-374-0123, 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
34-674
NSN: 2530-00-374-0123
FSC: 2530
CAGE: 33116 — KELSEY-HAYES CO WHEEL DRUM AND BRAKE DIV (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleHEADLESS (SETSCREW)
point_styleCUP
thread_class2A A
thread_length1.25 INCHES NOMINAL IN
point_diameter0.088 INCHES MINIMUM AND 0.102 INCHES MAXIMUM IN
fastener_length1.25 INCHES NOMINAL IN
hardness_rating45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM OVERALL
thread_directionRIGHT-HAND
point_chamfer_angle113.0 DEGREES MINIMUM AND 123.0 DEGREES MAXIMUM
internal_drive_styleSLOT
nominal_thread_diameter0.1900 INCHES IN
NSN2530-00-374-0123
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Trefl WIRE ROPE,HAND BRAKE TITLE COMPONENT PN 34-674 MFR Trefl WIRE ROPE,HAND BRAKE
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: 89.250 IN. O/A LG IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTION89.250 IN. O/A LG IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
9154271Interchangeable
interchangeable cross-reference
interchangeable
1000563Interchangeable
interchangeable cross-reference
interchangeable
46556Interchangeable
interchangeable cross-reference
interchangeable
74655-2Interchangeable
interchangeable cross-reference
interchangeable
74655-6Interchangeable
interchangeable cross-reference
interchangeable
6556Interchangeable
IBM 6-Slot PCI Riser Card
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 34-674?
34-674 is a WIRE ROPE,HAND BRAKE manufactured by Trefl.
What parts can replace 34-674?
There are 14 known substitutes for 34-674: 9154271, 1000563, 46556 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 34-674?
34-674 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2530-00-374-0123. 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