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C3-691 — CABLE ASSEMBLY,SPECIAL PURPOSE,E

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

C3-691: CABLE ASSEMBLY,SPECIAL PURPOSE,E.

CABLE ASSEMBLY,SPECIAL PURPOSE,E. Key specifications include bearings: NOT INCLUDED, material: STEEL, design_type: STAMPED DISK, flange_width: 0.250 INCHES NOMINAL IN, groove_depth: 0.250 INCHES NOMINAL IN, groove_width: 0.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 2530-00-887-5508, 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
C3-691
NSN: 2530-00-887-5508
NIINs: 008875508, 017016053
FSC: 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
CAGE: 72540 — DAYTON-WALTHER CORP (USA)
SPECIFICATIONS
bearingsNOT INCLUDED
materialSTEEL
design_typeSTAMPED DISK
flange_width0.250 INCHES NOMINAL IN
groove_depth0.250 INCHES NOMINAL IN
groove_width0.500 INCHES NOMINAL IN
overall_width3.500 INCHES NOMINAL IN
overall_length3.625 INCHES NOMINAL IN
metal_thickness0.1046 INCHES NOMINAL IN
axle_recess_diameter1.969 INCHES NOMINAL IN
fsc_application_dataVEHICULAR BRAKE,STEERING AXLE,WHEEL AND TRACK COMPONENTS
rim_overall_diameter9.000 INCHES NOMINAL IN
NSN2530-00-887-5508
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CABLE ASSEMBLY,SPECIAL PURPOSE,E TITLE COMPONENT PN C3-691 MFR CABLE ASSEMBLY,SPECIAL
KEY FEATURES
•
AXLE RECESS DIAMETER: 1.969 INCHES NOMINAL IN
•
FSC APPLICATION DATA: VEHICULAR BRAKE,STEERING AXLE,WHEEL AND TRACK COMPONENTS
•
RIM OVERALL DIAMETER: 9.000 INCHES NOMINAL IN
•
DESIGN TYPE: STAMPED DISK
•
METAL THICKNESS: 0.1046 INCHES NOMINAL IN
•
GROOVE DEPTH: 0.250 INCHES NOMINAL IN
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS
AXLE RECESS DIAMETER1.969 INCHES NOMINAL IN
FSC APPLICATION DATAVEHICULAR BRAKE,STEERING AXLE,WHEEL AND TRACK COMPONENTS
RIM OVERALL DIAMETER9.000 INCHES NOMINAL IN
DESIGN TYPESTAMPED DISK
METAL THICKNESS0.1046 INCHES NOMINAL IN
OVERALL LENGTH3.625 INCHES NOMINAL IN
GROOVE DEPTH0.250 INCHES NOMINAL IN
OVERALL WIDTH3.500 INCHES NOMINAL IN
BEARINGSNOT INCLUDED
FLANGE WIDTH0.250 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is C3-691?
C3-691 is a CABLE ASSEMBLY,SPECIAL PURPOSE,E.
What is the NSN for C3-691?
C3-691 is cataloged in the U.S. Government catalog under NSN 2530-00-887-5508. 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.