PartsTable
Technical Data Sheet
2821/3 ✓ Verified by PartsTable
· WIRE CABLE
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 2821/3 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 6145-01-325-2409, 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
2821/3
NSN: 6145-01-325-2409
FSC: 6145
CAGE: 92194 — BELDEN, INC. (USA)
SPECIFICATIONS
Part Number2821/3
NSN6145-01-325-2409
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 2821/3 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
1217AS392-2Interchangeable
interchangeable cross-reference
interchangeable
350354-2Interchangeable
interchangeable cross-reference
interchangeable
28213Interchangeable
interchangeable cross-reference
interchangeable
282-37Interchangeable
interchangeable cross-reference
interchangeable
HACH 282-32HInterchangeable
interchangeable cross-reference
interchangeable
282-32Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2821/3?
2821/3 is a 2821/3.
What parts can replace 2821/3?
There are 9 known substitutes for 2821/3: 1217AS392-2, 350354-2, 28213 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2821/3?
2821/3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-325-2409. This indicates validated use in U.S. government and defense supply chains.
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