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Technical Data Sheet
PartsTable / MRO / 21318
21318 ✓ Verified by PartsTable
Esselte · 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

Compact 4 Port Travel USB 3.1 Gen 1 Hub for connecting additional USB devices to your laptop<br><br>- Flat and compact design; easy when traveling<br>- USB 3.1 Gen 1: 10x faster than USB 2.0, ideal for high speed file transfers<br>- Connect up to four devices to your PC or laptop using the hub<br>- Plug and play, no additional power adapter needed This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 7045-01-406-4051, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
MRO→ MRO_GENERAL→ 21318
NSN: 7045-01-406-4051
FSC: 7045
CAGE: 67123 — ALLSOP INC (USA)
SPECIFICATIONS
thickness0.100 INCHES NOMINAL IN
hole_diameter0.812 INCHES NOMINAL IN
overall_diameter1.375 INCHES NOMINAL IN
special_featuresSURFACE COATING CLEAR ZINK
surface_treatmentZINC OVERALL
end_item_identification016691345,ENGINE AND BLOWER PARTS
part_name_assigned_by_controlling_agencyWASHER
NSN7045-01-406-4051
COMPONENT DIAGRAM
ESSELTE 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) Esselte 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 21318 MFR Esselte Gen10 RACK SERVER
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: CD STORAGE REPLACEMENT JEWEL CASES FOR CD ROM 10 PACK WITH ASSORTED COLORS
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCD STORAGE REPLACEMENT JEWEL CASES FOR CD ROM 10 PACK WITH ASSORTED COLORS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCD STORAGE REPLACEMENT JEWEL CASES FOR CD ROM 10 PACK WITH ASSORTED COLORS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
2-13-18Interchangeable
interchangeable cross-reference
interchangeable
18CInterchangeable
interchangeable cross-reference
interchangeable
10134-3002Interchangeable
interchangeable cross-reference
interchangeable
AND10134-3002Interchangeable
interchangeable cross-reference
interchangeable
16275100Interchangeable
interchangeable cross-reference
interchangeable
105-7069Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 21318?
21318 is a CONNECTOR,RECEPTACLE,ELECTRICAL manufactured by Esselte. It is classified as a MRO (MRO_GENERAL).
What parts can replace 21318?
There are 16 known substitutes for 21318: 2-13-18, 18C, 10134-3002 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 21318?
21318 is cataloged in the Federal Logistics Information System (FLIS) under NSN 7045-01-406-4051. 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