PartsTable
Technical Data Sheet
PartsTable / COMPONENT / R00856R1
R00856R1 ✓ 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

HOLDER,ELECTRICAL CONTACT BRUSH. Key specifications include material: COPPER ALLOY BOX, inside_width: 0.318 INCHES NOMINAL IN, inside_length: 0.688 INCHES NOMINAL IN, overall_width: 0.812 INCHES NOMINAL IN, terminal_type: SCREW, overall_length: 1.750 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5977-00-284-7829, 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
R00856R1
NSN: 5977-00-284-7829
FSC: 5977
CAGE: 11349 — CENTURY ELECTRIC INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY BOX
inside_width0.318 INCHES NOMINAL IN
inside_length0.688 INCHES NOMINAL IN
overall_width0.812 INCHES NOMINAL IN
terminal_typeSCREW
overall_length1.750 INCHES NOMINAL IN
inside_thickness0.625 INCHES NOMINAL IN
style_designatorRECTANGLE
mounting_facilitySETSCREW AND ROD
overall_thickness3.000 INCHES NOMINAL IN
terminal_quantity1
brush_spring_adjustabilityADJUSTABLE
NSN5977-00-284-7829
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HOLDER,ELECTRICAL CONTACT BRUSH TITLE COMPONENT PN R00856R1 MFR HOLDER,ELECTRICAL CONT
KEY FEATURES
•
MOUNTING FACILITY QUANTITY: 2
•
BRUSH PRESSURE SPRING TYPE ACCOMMODATED: HELICAL TORSION
•
STYLE DESIGNATOR: RECTANGLE
•
INSIDE LENGTH: 0.688 INCHES NOMINAL IN
•
BRUSH QUANTITY ACCOMMODATED PER HOLDER: 1
•
OVERALL THICKNESS: 3.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING FACILITY QUANTITY2
BRUSH PRESSURE SPRING TYPE ACCOMMODATEDHELICAL TORSION
STYLE DESIGNATORRECTANGLE
INSIDE LENGTH0.688 INCHES NOMINAL IN
OVERALL WIDTH0.812 INCHES NOMINAL IN
BRUSH QUANTITY ACCOMMODATED PER HOLDER1
OVERALL LENGTH1.750 INCHES NOMINAL IN
OVERALL THICKNESS3.000 INCHES NOMINAL IN
TERMINAL TYPESCREW
INSIDE WIDTH0.318 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
R85Interchangeable
interchangeable cross-reference
interchangeable
R0085Interchangeable
interchangeable cross-reference
interchangeable
R0085G1Interchangeable
Same NIIN cross-reference
interchangeable
R0085GR1Interchangeable
Same NIIN cross-reference
interchangeable
2R4394Interchangeable
Same NIIN cross-reference
interchangeable
1600443Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy R00856R1?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is R00856R1?
R00856R1 is a HOLDER,ELECTRICAL CONTACT BRUSH.
What parts can replace R00856R1?
There are 6 known substitutes for R00856R1: R85, R0085, R0085G1 and 3 more. Substitute compatibility should be verified for your specific system.
Is R00856R1 still available?
R00856R1 is currently cancelled.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — R00856R1

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026