PartsTable
Technical Data Sheet
DR-8 ✓ Verified by PartsTable
Middle Atlantic Products · 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

Quickly and inexpensively organize desktop processing and test equipment with our DR Series desktop rail racks. Offered in 8 and 12 space sizes, both models extend upward at a gentle slope. Overall width is 19-1/8”, depth is 11-1/2”.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 8130-00-407-7859, 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-8
NSN: 8130-00-407-7859
FSC: 8130 — REEL,CABLE
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
materialSTEEL
overall_width8.375 INCHES NOMINAL IN
flange_diameter9.000 INCHES NOMINAL IN
inside_traverse7.750 INCHES NOMINAL IN
surface_treatmentENAMEL
shaft_hole_diameter0.632 INCHES NOMINAL IN
core_outside_diameter2.750 INCHES NOMINAL IN
standard_bore_diameter3.500 INCHES IN
end_item_identificationLIGHT,EXTENSION
ring_set_component_partsCOMPRESSION RING,TF-10-36,53781,3; OIL RING,CL-20V-13,53781,1 V
nondefinitive_spec/std_dataDR-8A TYPE A
piston_accommodation_quantity1
NSN8130-00-407-7859
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Middle Atlantic Products CONTACT SET,DISTRIBUTOR TITLE COMPONENT PN DR-8 MFR Middle Atlantic Products CONTACT SET,DISTRIBUTO
KEY FEATURES
INSIDE TRAVERSE: 7.750 INCHES NOMINAL IN
SURFACE TREATMENT: ENAMEL
MATERIAL: STEEL
CORE OUTSIDE DIAMETER: 2.750 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATA: DR-8A TYPE A
FLANGE DIAMETER: 9.000 INCHES NOMINAL IN
SHAFT HOLE DIAMETER: 0.632 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
INSIDE TRAVERSE7.750 INCHES NOMINAL IN
SURFACE TREATMENTENAMEL
MATERIALSTEEL
CORE OUTSIDE DIAMETER2.750 INCHES NOMINAL IN
OVERALL WIDTH8.375 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATADR-8A TYPE A
FLANGE DIAMETER9.000 INCHES NOMINAL IN
SHAFT HOLE DIAMETER0.632 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
MIL-DTL-3241Interchangeable
interchangeable cross-reference
interchangeable
MILR3241Interchangeable
interchangeable cross-reference
interchangeable
7050Interchangeable
interchangeable cross-reference
interchangeable
14S28Interchangeable
interchangeable cross-reference
interchangeable
DR8Interchangeable
interchangeable cross-reference
interchangeable
3200197Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is DR-8?
DR-8 is a CONTACT SET,DISTRIBUTOR manufactured by Middle Atlantic Products.
What parts can replace DR-8?
There are 10 known substitutes for DR-8: MIL-DTL-3241, MILR3241, 7050 and 7 more. Substitute compatibility should be verified for your specific system.
Is DR-8 still available?
DR-8 is currently cancelled.
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