PartsTable
Technical Data Sheet
PartsTable / MRO / 973-8
973-8 ✓ 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 RESISTOR,FIXED,WIRE WOUND is a the manufacturer industrial component. Key specifications include color: WHITE, shape: RECTANGULAR, material: PLASTIC, body_width: 1.440 INCHES NOMINAL IN, body_height: 2.250 INCHES NOMINAL IN, body_length: 1.630 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 6145-01-135-3619, 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→ 973-8
NSN: 6145-01-135-3619
FSC: 6145
CAGE: 16428 — BELDEN WIRE & CABLE COMPANY LLC DBA BELDEN CDT ELECTRONICS DIVISION (USA)
SPECIFICATIONS
colorWHITE
shapeRECTANGULAR
materialPLASTIC
body_width1.440 INCHES NOMINAL IN
body_height2.250 INCHES NOMINAL IN
body_length1.630 INCHES NOMINAL IN
temp_rating60.0 CELSIUS DEGC
overall_width102.0 MILLIMETERS NOMINAL MM
terminal_typeTAB, SOLDER LUG
conductor_formSTRANDED ALL CONDUCTORS
inclosure_typeHERMETICALLY SEALED
overall_height102.0 MILLIMETERS NOMINAL MM
NSN6145-01-135-3619
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 973-8 · 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
•
COLOR CODING DOCUMENT: 9738-16428 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
•
CROSS-SECTIONAL SHAPE STYLE: ROUND
•
MATERIAL: PLASTIC FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
•
CONDUCTOR FORM: STRANDED ALL CONDUCTORS
•
CONDUCTOR QUANTITY: 54
•
CONDUCTOR GROUPING ARRANGEMENT TYPE AND QUANTITY: 27 TWISTED PAIR ALL GROUPS
•
SURFACE TREATMENT: TIN CORE CONDUCTOR ALL CONDUCTORS
TECHNICAL CHARACTERISTICS (FLIS)
COLOR CODING DOCUMENT9738-16428 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
CROSS-SECTIONAL SHAPE STYLEROUND
MATERIALPLASTIC FIRST POSITION PRIMARY INSULATION ALL CONDUCTORS
CONDUCTOR FORMSTRANDED ALL CONDUCTORS
CONDUCTOR QUANTITY54
CONDUCTOR GROUPING ARRANGEMENT TYPE AND QUANTITY27 TWISTED PAIR ALL GROUPS
SPECIAL FEATURESSIXTH GROUPING ARRANGEMENT ELEVENTH AND TWELFTH CONDUCTOR THROUGH TWENTY-SEVENTH GROUPING ARRANGEMENT FIFTY-THIRD AND FIFTY-FOURTH CONDUCTOR AND EACH GROUP CONTAINS A DRAIN WIRE UNDER SHIELD,FOIL
SURFACE TREATMENTTIN CORE CONDUCTOR ALL CONDUCTORS
CONDUCTOR ARRANGEMENT AND QUANTITY27 TWISTED PAIR
CROSS SECTION OUTSIDE DIAMETER0.875 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
9738Interchangeable
interchangeable cross-reference
interchangeable
TS-411Interchangeable
interchangeable cross-reference
interchangeable
984501-1Interchangeable
interchangeable cross-reference
interchangeable
5647Interchangeable
interchangeable cross-reference
interchangeable
302482Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 973-8?
973-8 is a RESISTOR,FIXED,WIRE WOUND. It is classified as a MRO (MRO_GENERAL).
What parts can replace 973-8?
There are 5 known substitutes for 973-8: 9738, TS-411, 984501-1 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 973-8?
973-8 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-135-3619. 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