PartsTable
Technical Data Sheet
273MR82P1 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Stranded for flexible routing, solid for conduit THHN/THWN dual-rated — check both tables
Ampacity depends on installation method
PRODUCT OVERVIEW

The 273MR82P1 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-557-8690, 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 273MR82P1
NSN: 6145-00-557-8690
FSC: 6145
CAGE: 49956 — RAYTHEON COMPANY DIV CORP (USA)
SPECIFICATIONS
conductor_quantity4
NSN6145-00-557-8690
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 273MR82P1 · OEM ⚠ VERIFY BEFORE ORDERING Ampacity depends on installation method — conduit ≠ free air ≠ underground. Same wire, different ratings. AWG sizing is inverse — smaller number = thicker wire (4 AWG > 12 AWG) ✓ BROKER TIP Stranded = flexible routing and vibration resistance. Solid = fixed conduit runs only. THHN/THWN = dual rated — check both dry and wet ampacity tables PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
CONDUCTOR QUANTITY: 4
TECHNICAL CHARACTERISTICS (FLIS)
CONDUCTOR QUANTITY4
CONDUCTOR QUANTITY4
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
3286Interchangeable
interchangeable cross-reference
interchangeable
9732971Interchangeable
interchangeable cross-reference
interchangeable
5516-3Interchangeable
interchangeable cross-reference
interchangeable
14095-2Interchangeable
interchangeable cross-reference
interchangeable
3286-061Interchangeable
interchangeable cross-reference
interchangeable
K105REDInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 273MR82P1?
273MR82P1 is a 273MR82P1. It is classified as a MRO (MRO_GENERAL).
What parts can replace 273MR82P1?
There are 9 known substitutes for 273MR82P1: 3286, 9732971, 5516-3 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 273MR82P1?
273MR82P1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-557-8690. This indicates validated use in U.S. government and defense supply chains.
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