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Technical Data Sheet
PartsTable / MRO / 57803
57803 ✓ Verified by PartsTable
Kensington · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
CTO = bare chassis: no CPU, no RAM, no disks — configure everything SFF chassis = 2.5" bays | LFF chassis = 3.5" bays
Rail kit included? Usually sold separately.
PRODUCT OVERVIEW

Designed to cushion your wrists. Key specifications include overall_width: 10.000 INCHES NOMINAL IN, overall_length: 8.000 INCHES NOMINAL IN, special_features: MOUSE PAD WITH INTEGRAL WRIST PAD PROVIDES HAND COMFORT; MOUSE PAD IS 1/4" THICK; WRIST PAD IS 3/4" THICK. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 7045-01-406-4657, 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→ 57803
NSN: 7045-01-406-4657
FSC: 7045
CAGE: 3CUJ7 — ACCO BRANDS, INC. DBA KENSINGTON TECHNOLOGY GROUP (USA)
SPECIFICATIONS
overall_width10.000 INCHES NOMINAL IN
overall_length8.000 INCHES NOMINAL IN
special_featuresMOUSE PAD WITH INTEGRAL WRIST PAD PROVIDES HAND COMFORT; MOUSE PAD IS 1/4" THICK; WRIST PAD IS 3/4" THICK
NSN7045-01-406-4657
COMPONENT DIAGRAM
KENSINGT BAY 0 BAY 1 BAY 2 BAY 3 BAY 4 BAY 5 BAY 6 BAY 7 FAN PSU 1 800W PSU 2 800W iLO / BMC | 4x1GbE | VGA | USB | PCIe RISERS 19" RACK WIDTH | 2U HEIGHT (88mm) Kensington 2U RACK SERVER | Gen10 | 8x SFF BAYS | REDUNDANT PSU CTO = bare chassis (no CPU/RAM/disk) | SFF = 2.5" bays | LFF = 3.5" bays TITLE 2U SERVER PN 57803 MFR Kensington Gen10 RACK SERVER
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH10.000 INCHES NOMINAL IN
SPECIAL FEATURESMOUSE PAD WITH INTEGRAL WRIST PAD PROVIDES HAND COMFORT; MOUSE PAD IS 1/4" THICK; WRIST PAD IS 3/4" THICK
OVERALL LENGTH8.000 INCHES NOMINAL IN
OVERALL WIDTH10.000 INCHES NOMINAL IN
SPECIAL FEATURESMOUSE PAD WITH INTEGRAL WRIST PAD PROVIDES HAND COMFORT; MOUSE PAD IS 1/4" THICK; WRIST PAD IS 3/4" THICK
OVERALL LENGTH8.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
50447Upgraded Successor
successor cross-reference
successor
ERL8-1Interchangeable
interchangeable cross-reference
interchangeable
ASME B94.19Interchangeable
interchangeable cross-reference
interchangeable
43138Interchangeable
interchangeable cross-reference
interchangeable
LO1484Interchangeable
interchangeable cross-reference
interchangeable
63404-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 57803?
57803 is a 57803 manufactured by Kensington. It is classified as a MRO (MRO_GENERAL).
What parts can replace 57803?
There are 15 known substitutes for 57803: 50447, ERL8-1, ASME B94.19 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 57803?
57803 is cataloged in the Federal Logistics Information System (FLIS) under NSN 7045-01-406-4657. 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