Stranded for flexible routing, solid for conduit THHN/THWN dual-rated — check both tables
Ampacity depends on installation method
PRODUCT OVERVIEW
The 273MR54P18 is a the manufacturer industrial component. Key specifications include material: COPPER CORE CONDUCTOR SINGLE CONDUCTOR, conductor_form: SOLID SINGLE CONDUCTOR, surface_treatment: TIN CORE CONDUCTOR SINGLE CONDUCTOR, round_conductor_size: 18 AWG SINGLE CONDUCTOR, cross-sectional_shape_style: ROUND, cross_section_outside_diameter: 0.040 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-669-6642, 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→273MR54P18
NSN:6145-00-669-6642 FSC:6145 CAGE:49956 — RAYTHEON COMPANY DIV CORP (USA)
SPECIFICATIONS
material
COPPER CORE CONDUCTOR SINGLE CONDUCTOR
conductor_form
SOLID SINGLE CONDUCTOR
surface_treatment
TIN CORE CONDUCTOR SINGLE CONDUCTOR
round_conductor_size
18 AWG SINGLE CONDUCTOR
cross-sectional_shape_style
ROUND
cross_section_outside_diameter
0.040 INCHES NOMINAL IN
material_document_and_classification
ASTM B33 ASSN STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
surface_treatment_document_and_classification
ASTM B33 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
NSN
6145-00-669-6642
COMPONENT DIAGRAM
KEY FEATURES
•
CONDUCTOR FORM: SOLID SINGLE CONDUCTOR
•
MATERIAL: COPPER CORE CONDUCTOR SINGLE CONDUCTOR
•
ROUND CONDUCTOR SIZE: 18 AWG SINGLE CONDUCTOR
•
SURFACE TREATMENT: TIN CORE CONDUCTOR SINGLE CONDUCTOR
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM B33 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B33 ASSN STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
CROSS SECTION OUTSIDE DIAMETER: 0.040 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
CONDUCTOR FORM
SOLID SINGLE CONDUCTOR
MATERIAL
COPPER CORE CONDUCTOR SINGLE CONDUCTOR
ROUND CONDUCTOR SIZE
18 AWG SINGLE CONDUCTOR
SURFACE TREATMENT
TIN CORE CONDUCTOR SINGLE CONDUCTOR
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
ASTM B33 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
MATERIAL DOCUMENT AND CLASSIFICATION
ASTM B33 ASSN STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR SINGLE CONDUCTOR
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FREQUENTLY ASKED QUESTIONS
What is 273MR54P18?
273MR54P18 is a 273MR54P18. It is classified as a MRO (MRO_GENERAL).
What parts can replace 273MR54P18?
There are 20 known substitutes for 273MR54P18: QQ-W-343, QQW343C04B2T, QQW343B1801T and 17 more. Substitute compatibility should be verified for your specific system.
Is 273MR54P18 still available?
273MR54P18 is currently cancelled.
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