PartsTable
Technical Data Sheet
PartsTable / REEL,CABLE / DR-4
DR-4 ✓ Verified by PartsTable
— · 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 ROTOR,IGNITION DISTRIBUTOR is a the manufacturer industrial component. Key specifications include shape: IRREGULAR, width: 1.094 INCHES NOMINAL IN, height: 1.125 INCHES NOMINAL IN, length: 1.250 INCHES NOMINAL IN, material: ALUMINUM BODY, lens_color: COLORLESS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 8130-00-253-0105, 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
DR-4
NSN: 8130-00-253-0105
FSC: 8130 — REEL,CABLE
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
shapeIRREGULAR
width1.094 INCHES NOMINAL IN
height1.125 INCHES NOMINAL IN
length1.250 INCHES NOMINAL IN
materialALUMINUM BODY
lens_colorCOLORLESS
design_typeTUBULAR, HEX SHAPE
thread_class3A LOCATION NOT OTHERWISE SPECIFIED A
body_materialPLASTIC
overall_width6.250 INCHES MAXIMUM IN
thread_length0.475 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
thread_seriesUNF LOCATION NOT OTHERWISE SPECIFIED
NSN8130-00-253-0105
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ROTOR,IGNITION DISTRIBUTOR TITLE COMPONENT PN DR-4 MFR ROTOR,IGNITION DISTRIB
KEY FEATURES
•
MATERIAL: STEEL
•
SURFACE TREATMENT: PAINT
•
INSIDE TRAVERSE: 4.250 INCHES NOMINAL IN
•
NONDEFINITIVE SPEC/STD DATA: DR-4 TYPE
•
PURPOSE FOR WHICH DESIGNED: GENERAL
•
FLANGE DIAMETER: 22.000 INCHES NOMINAL IN
•
CORE OUTSIDE DIAMETER: 6.742 INCHES NOMINAL IN
•
SHAFT HOLE DIAMETER: 1.312 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL
SURFACE TREATMENTPAINT
INSIDE TRAVERSE4.250 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATADR-4 TYPE
PURPOSE FOR WHICH DESIGNEDGENERAL
FLANGE DIAMETER22.000 INCHES NOMINAL IN
CORE OUTSIDE DIAMETER6.742 INCHES NOMINAL IN
SHAFT HOLE DIAMETER1.312 INCHES NOMINAL IN
OVERALL WIDTH6.250 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
S3604-554640Interchangeable
interchangeable cross-reference
interchangeable
SB5RLHTFInterchangeable
interchangeable cross-reference
interchangeable
D105Interchangeable
interchangeable cross-reference
interchangeable
FD104Interchangeable
interchangeable cross-reference
interchangeable
FA300Interchangeable
interchangeable cross-reference
interchangeable
DR-4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is DR-4?
DR-4 is a ROTOR,IGNITION DISTRIBUTOR.
What parts can replace DR-4?
There are 20 known substitutes for DR-4: S3604-554640, SB5RLHTF, D105 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for DR-4?
DR-4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 8130-00-253-0105. 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