PartsTable
Technical Data Sheet
1691-50 ✓ 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

CONE AND ROLLERS,TAPERED ROLLER. Key specifications include body_diameter: 1.219 INCHES NOMINAL IN, actuator_style: CHAIN, bushing_length: 0.375 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED, actuator_length: 3.750 INCHES NOMINAL IN, special_features: CIRCUIT: OFF,LOAD 1 ON,OFF,LOAD 3 ON. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4210-00-111-7020, 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 1691-50
NSN: 4210-00-111-7020
FSC: 4210
CAGE: Z4898 — KIDDE AUSTRALIA PTY LTD (AUS)
SPECIFICATIONS
body_diameter1.219 INCHES NOMINAL IN
actuator_styleCHAIN
bushing_length0.375 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
actuator_length3.750 INCHES NOMINAL IN
special_featuresCIRCUIT: OFF,LOAD 1 ON,OFF,LOAD 3 ON
actuator_diameter0.125 INCHES NOMINAL IN
terminal_type_and_quantity3 WIRE LEAD
contact_load_current_rating_at_maximum_rated_voltage3.000 AMPERES LAMP AC
NSN4210-00-111-7020
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONE AND ROLLERS,TAPERED ROLLER TITLE COMPONENT PN 1691-50 MFR CONE AND ROLLERS,TAPER
TYPICAL APPLICATIONS
  • Long-term data archival and compliance retention
  • Offsite backup and disaster recovery
  • Air-gapped ransomware protection
  • Cold storage tier for infrequently accessed data
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
810000-439Interchangeable
interchangeable cross-reference
interchangeable
A8941Interchangeable
interchangeable cross-reference
interchangeable
913-723Interchangeable
interchangeable cross-reference
interchangeable
169-150Interchangeable
interchangeable cross-reference
interchangeable
9064-14Interchangeable
interchangeable cross-reference
interchangeable
SSFM50A-2.0-9065-05Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1691-50?
1691-50 is a CONE AND ROLLERS,TAPERED ROLLER. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1691-50?
There are 15 known substitutes for 1691-50: 810000-439, A8941, 913-723 and 12 more. Substitute compatibility should be verified for your specific system.
Is 1691-50 still available?
1691-50 is currently cancelled.
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