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37240 — CABLE ASSEMBLY,POWER,ELECTRICAL

✓ Government record, cited
Trefl · TAPERED BEARING
PRODUCT OVERVIEW

37240: CABLE ASSEMBLY,POWER,ELECTRICAL.

CABLE ASSEMBLY,POWER,ELECTRICAL. Key specifications include diameter: 0.750 INCHES NOMINAL IN, material: STEEL OVERALL, cut_length: 3.000 INCHES NOMINAL IN, shank_type: STRAIGHT, design_form: SINGLE END, flute_design: HELICAL. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-142-4416, 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
37240
NSN: 3110-00-142-4416
NIINs: 001424416, 013618286, 016598057
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 54123 — COLSON CORP THE (USA)
SPECIFICATIONS
diameter0.750 INCHES NOMINAL IN
materialSTEEL OVERALL
cut_length3.000 INCHES NOMINAL IN
shank_typeSTRAIGHT
design_formSINGLE END
flute_designHELICAL
overall_width1.7700 INCHES NOMINAL IN
flute_quantity4
overall_length5.250 INCHES NOMINAL IN
shank_diameter0.750 INCHES NOMINAL IN
helix_directionRIGHT-HAND
outside_diameter3.1510 INCHES NOMINAL IN
NSN3110-00-142-4416
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 37240 · Trefl ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
STYLE DESIGNATOR: DOUBLE CUP, NORMAL ANGLE
•
OUTSIDE DIAMETER: 3.1510 INCHES NOMINAL IN
•
BACKFACE CORNER RADIUS: 0.0310 INCHES NOMINAL IN
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
MATERIAL: STEEL OVERALL
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORDOUBLE CUP, NORMAL ANGLE
OVERALL WIDTH1.7700 INCHES NOMINAL IN
OUTSIDE DIAMETER3.1510 INCHES NOMINAL IN
BACKFACE CORNER RADIUS0.0310 INCHES NOMINAL IN
SPECIAL FEATURESOIL HOLE AND CHANNEL
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 8
7161-01Reference document
Same NSN cross-reference
Reference document — Secondary reference
27820Reference document
Same NSN cross-reference
Reference document — Secondary reference
XFM-48-4616Reference document
Same NSN cross-reference
Reference document — Secondary reference
9000-534Reference document
Same NSN cross-reference
Reference document — Secondary reference
253369Reference document
Same NSN cross-reference
Reference document — Secondary reference
48-4616Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 37240?
37240 is a CABLE ASSEMBLY,POWER,ELECTRICAL manufactured by Trefl.
What parts can replace 37240?
There are 8 known substitutes for 37240: 7161-01, 27820, XFM-48-4616 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 37240?
37240 is cataloged in the U.S. Government catalog under NSN 3110-00-142-4416. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.