PartsTable
Technical Data Sheet
PartsTable / MRO / 1667
1667 ✓ Verified by PartsTable
Siku · 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

This set offers a fantastic play combination with numerous functions! The mighty three-axle breakdown recovery vehicle is powerful, yet lightweight enough to pull a van even in the Blister format this model duo is designed to recreate a realistic street scene. The rear recovery unit is movable, so vehicle towing can be realistically simulated. The great-looking loading device is also designed to be lifted and lowered.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-451-7744, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
MRO→ MRO_GENERAL→ 1667
NSN: 6625-00-451-7744
FSC: 6625
CAGE: 19070 — EASTERN AIR DEVICES INC DBA EAD MOTORS (USA)
SPECIFICATIONS
materialSTEEL OVERALL
nut_styleSHEET SPRING
nut_width0.500 INCHES NOMINAL IN
nut_length0.545 INCHES NOMINAL IN
end_item_nameTRACTOR
end_item_source92679
component_quantity2
material_thickness0.031 INCHES NOMINAL IN
end_item_identificationMODEL 2500B
nonsupply_items_and_quantitiesFILTER ELEMENT 1; RING 1
mating_member_diameter_accommodated0.250 INCHES NOMINAL IN
NSN6625-00-451-7744
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Siku CAPACITOR,FIXED,PAPER DIELECTRIC TITLE COMPONENT PN 1667 MFR Siku CAPACITOR,FIXED,PAPER
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURES6.938 IN. LG; 5.000 IN. H; 3.781 IN. W; MATERIAL METAL; CLIP MTG IN
SPECIAL FEATURES6.938 IN. LG; 5.000 IN. H; 3.781 IN. W; MATERIAL METAL; CLIP MTG IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
FM2DInterchangeable
interchangeable cross-reference
interchangeable
1667Interchangeable
interchangeable cross-reference
interchangeable
FM20Interchangeable
interchangeable cross-reference
interchangeable
504209Interchangeable
interchangeable cross-reference
interchangeable
221A2000HMSInterchangeable
interchangeable cross-reference
interchangeable
MIL-R-55182/5Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1667?
1667 is a CAPACITOR,FIXED,PAPER DIELECTRIC manufactured by Siku. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1667?
There are 12 known substitutes for 1667: FM2D, 1667, FM20 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1667?
1667 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-451-7744. 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