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Technical Data Sheet
1-678 ✓ 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 PRESSURE PLATE ASSEMBLY,CLUTCH is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, handle_type: FLAT, overall_length: 6.200 INCHES NOMINAL IN, special_features: KNIFE, SEPTUM, FREER; 5 MM X 8 MM HALF-ROUND BLADE; LENGTH: 6.2 IN; FLAT HANDLE; STAINLESS STEEL MM, design_designation: FREER, part_name_assigned_by_controlling_agency: KNIFE SEPTUM FREER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-160-4623, 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 1-678
NSN: 6145-01-160-4623
FSC: 6145
CAGE: 97324 — CHAMPLAIN CABLE LEEDS CORPORATION (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
handle_typeFLAT
overall_length6.200 INCHES NOMINAL IN
special_featuresKNIFE, SEPTUM, FREER; 5 MM X 8 MM HALF-ROUND BLADE; LENGTH: 6.2 IN; FLAT HANDLE; STAINLESS STEEL MM
design_designationFREER
part_name_assigned_by_controlling_agencyKNIFE SEPTUM FREER
NSN6145-01-160-4623
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 1-678 · 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
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B33 ASSN STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR ALL CONDUCTORS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM B33-63 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR ALL CONDUCTORS
CONDUCTOR ARRANGEMENT AND QUANTITY: 5 SINGLES
SURFACE TREATMENT: TIN CORE CONDUCTOR ALL CONDUCTORS
CONDUCTOR QUANTITY: 5
STRAND AWG SIZE PER CONDUCTOR: 25 ALL CONDUCTORS
MATERIAL: COPPER ALLOY 101 OR COPPER ALLOY 102 CORE CONDUCTOR ALL CONDUCTORS
COLOR: BLACK FIRST POSITION JACKET CABLE
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B33 ASSN STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR ALL CONDUCTORS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B33-63 ASSN STD SINGLE TREATMENT RESPONSE CORE CONDUCTOR ALL CONDUCTORS
CONDUCTOR ARRANGEMENT AND QUANTITY5 SINGLES
SURFACE TREATMENTTIN CORE CONDUCTOR ALL CONDUCTORS
CONDUCTOR QUANTITY5
STRAND AWG SIZE PER CONDUCTOR25 ALL CONDUCTORS
MATERIALCOPPER ALLOY 101 OR COPPER ALLOY 102 CORE CONDUCTOR ALL CONDUCTORS
COLORBLACK FIRST POSITION JACKET CABLE
CONDUCTOR FORMSTRANDED ALL CONDUCTORS
TEMP RATING-55.0 CELSIUS AND 105.0 CELSIUS DEGC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
200435Interchangeable
interchangeable cross-reference
interchangeable
1-678Interchangeable
interchangeable cross-reference
interchangeable
200485Interchangeable
interchangeable cross-reference
interchangeable
167Interchangeable
interchangeable cross-reference
interchangeable
113820Interchangeable
interchangeable cross-reference
interchangeable
74350657Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1-678?
1-678 is a PRESSURE PLATE ASSEMBLY,CLUTCH. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1-678?
There are 15 known substitutes for 1-678: 200435, 1-678, 200485 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1-678?
1-678 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6145-01-160-4623. This indicates validated use in U.S. government and defense supply chains.
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