PartsTable
Technical Data Sheet
PartsTable / MRO / 18-275
18-275 ✓ Verified by PartsTable
Trefl · 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

The COIL,RADIO FREQUENCY is a Trefl industrial component. Key specifications include color: BROWN, inside_width: 5.875 INCHES NOMINAL IN, inside_length: 6.750 INCHES NOMINAL IN, closure_fastening_type: COHESIVE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 7045-01-303-2950, 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→ 18-275
NSN: 7045-01-303-2950
FSC: 7045
CAGE: 16956 — AVERY DENNISON CORPORATION DBA AVERY DENNISON, FASTENER DIVISION DIV AVERY DENNISON - FASTENER DIVISION (USA)
SPECIFICATIONS
colorBROWN
inside_width5.875 INCHES NOMINAL IN
inside_length6.750 INCHES NOMINAL IN
closure_fastening_typeCOHESIVE
NSN7045-01-303-2950
COMPONENT DIAGRAM
TREFL 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) Trefl 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 18-275 MFR Trefl Gen10 RACK SERVER
KEY FEATURES
•
INSIDE LENGTH: 6.750 INCHES NOMINAL IN
•
COLOR: BROWN
•
INSIDE WIDTH: 5.875 INCHES NOMINAL IN
•
CLOSURE FASTENING TYPE: COHESIVE
TECHNICAL CHARACTERISTICS (FLIS)
INSIDE LENGTH6.750 INCHES NOMINAL IN
COLORBROWN
INSIDE WIDTH5.875 INCHES NOMINAL IN
CLOSURE FASTENING TYPECOHESIVE
INSIDE LENGTH6.750 INCHES NOMINAL IN
COLORBROWN
INSIDE WIDTH5.875 INCHES NOMINAL IN
CLOSURE FASTENING TYPECOHESIVE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
5FDUpgraded Successor
successor cross-reference
successor
10C7-5DC-120VInterchangeable
interchangeable cross-reference
interchangeable
P1265Interchangeable
interchangeable cross-reference
interchangeable
100AZ1RSIFInterchangeable
interchangeable cross-reference
interchangeable
18275Interchangeable
interchangeable cross-reference
interchangeable
9986510Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 18-275?
18-275 is a COIL,RADIO FREQUENCY manufactured by Trefl. It is classified as a MRO (MRO_GENERAL).
What parts can replace 18-275?
There are 12 known substitutes for 18-275: 5FD, 10C7-5DC-120V, P1265 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 18-275?
18-275 is cataloged in the Federal Logistics Information System (FLIS) under NSN 7045-01-303-2950. 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