PartsTable
Technical Data Sheet
8455 ✓ 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,COMPOSITION is a the manufacturer industrial component. Key specifications include material: PLASTIC, overall_width: 9.75 INCHES NOMINAL IN, overall_height: 9.0 INCHES NOMINAL IN, overall_length: 18.5 INCHES NOMINAL IN, accuracy_range_in_percent: -2.0 TO 2.0, part_name_assigned_by_controlling_agency: BACKFLOW PRVENTION ASSEMBLY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-444-1258, 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 8455
NSN: 6145-00-444-1258
FSC: 6145
CAGE: 2W733 — BELDEN WIRE AND CABLE CO WIRE AND CABLE OFFICE (USA)
SPECIFICATIONS
materialPLASTIC
overall_width9.75 INCHES NOMINAL IN
overall_height9.0 INCHES NOMINAL IN
overall_length18.5 INCHES NOMINAL IN
accuracy_range_in_percent-2.0 TO 2.0
part_name_assigned_by_controlling_agencyBACKFLOW PRVENTION ASSEMBLY
NSN6145-00-444-1258
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 8455 · 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 ARRANGEMENT AND QUANTITY: 1 SINGLES
CROSS-SECTIONAL SHAPE STYLE: ROUND
CROSS SECTION OUTSIDE DIAMETER: 0.280 INCHES NOMINAL IN
CONDUCTOR QUANTITY: 5
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESUNIT QTY 100 FOOT SPOOL FT
CONDUCTOR ARRANGEMENT AND QUANTITY1 SINGLES
CROSS-SECTIONAL SHAPE STYLEROUND
CROSS SECTION OUTSIDE DIAMETER0.280 INCHES NOMINAL IN
CONDUCTOR QUANTITY5
SPECIAL FEATURESUNIT QTY 100 FOOT SPOOL FT
CONDUCTOR ARRANGEMENT AND QUANTITY1 SINGLES
CROSS-SECTIONAL SHAPE STYLEROUND
CROSS SECTION OUTSIDE DIAMETER0.280 INCHES NOMINAL IN
CONDUCTOR QUANTITY5
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
12382-MODEL 8455Upgraded Successor
successor cross-reference
successor
8455Upgraded Successor
successor cross-reference
successor
213-0005-00Interchangeable
interchangeable cross-reference
interchangeable
12-08455-0AInterchangeable
interchangeable cross-reference
interchangeable
UL 30Interchangeable
interchangeable cross-reference
interchangeable
A-A-1702 TY2GRBInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8455?
8455 is a RESISTOR,FIXED,COMPOSITION. It is classified as a MRO (MRO_GENERAL).
What parts can replace 8455?
There are 12 known substitutes for 8455: 12382-MODEL 8455, 8455, 213-0005-00 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8455?
8455 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-00-444-1258. This indicates validated use in U.S. government and defense supply chains.
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