PartsTable
Technical Data Sheet
81-12 ✓ 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

RESISTOR,FIXED,WIRE WOUND,INDUCT. Key specifications include color: GREEN INSCRIPTION BACKGROUND, length: 3.0 INCHES NOMINAL IN, roll_width: 2.0 INCHES NOMINAL IN, inscription: SENSITIVE EVIDENCE DNA HANDLE WITH CARE, overall_width: 24.5 INCHES NOMINAL IN, overall_length: 34.5 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-228-1202, 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 81-12
NSN: 6145-01-228-1202
FSC: 6145
CAGE: 2W733 — BELDEN WIRE AND CABLE CO WIRE AND CABLE OFFICE (USA)
SPECIFICATIONS
colorGREEN INSCRIPTION BACKGROUND
length3.0 INCHES NOMINAL IN
roll_width2.0 INCHES NOMINAL IN
inscriptionSENSITIVE EVIDENCE DNA HANDLE WITH CARE
overall_width24.5 INCHES NOMINAL IN
overall_length34.5 INCHES NOMINAL IN
torque_capacity600000.0 INCH-OUNCES NOMINAL IN
adhesive_locationBACK
basic_shape_styleRECTANGULAR
quantity_per_form250
part_name_assigned_by_controlling_agency2 INCH BY 3 INCH DNA LABELS IN
NSN6145-01-228-1202
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 81-12 · 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
CRITICALITY CODE JUSTIFICATION: FEAT
STRAND AWG SIZE PER CONDUCTOR: 32 ALL CONDUCTORS
MATERIAL: COPPER FIRST POSITION SHIELD BRAID METALLIC CABLE
STRAND QUANTITY PER CONDUCTOR: 7 ALL CONDUCTORS
CONDUCTOR QUANTITY: 25
TECHNICAL CHARACTERISTICS (FLIS)
CRITICALITY CODE JUSTIFICATIONFEAT
STRAND AWG SIZE PER CONDUCTOR32 ALL CONDUCTORS
MATERIALCOPPER FIRST POSITION SHIELD BRAID METALLIC CABLE
STRAND QUANTITY PER CONDUCTOR7 ALL CONDUCTORS
MATERIALCOPPER CORE CONDUCTOR ALL CONDUCTORS
SPECIAL FEATURESCOMPUTER CABLE; DATALENE INSULATED,MULTI-PAIRED,12 1/2 PAIRS
MATERIALTIN SECOND POSITION SHIELD BRAID METALLIC CABLE
CONDUCTOR QUANTITY25
ROUND CONDUCTOR SIZE24 AWG ALL CONDUCTORS
CROSS-SECTIONAL SHAPE STYLEROUND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
81-12Upgraded Successor
successor cross-reference
successor
3272862Interchangeable
interchangeable cross-reference
interchangeable
91208Interchangeable
interchangeable cross-reference
interchangeable
G32S4Interchangeable
interchangeable cross-reference
interchangeable
RHA57-63Interchangeable
interchangeable cross-reference
interchangeable
MIL-M-1519TYPE2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 81-12?
81-12 is a RESISTOR,FIXED,WIRE WOUND,INDUCT. It is classified as a MRO (MRO_GENERAL).
What parts can replace 81-12?
There are 20 known substitutes for 81-12: 81-12, 3272862, 91208 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 81-12?
81-12 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-228-1202. This indicates validated use in U.S. government and defense supply chains.
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