6145-01-431-2257

Find complete technical information, availability, and procurement data for: 6145-01-431-2257
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Federal Supply Group

Electric Wire, and Power and Distribution Equipment

Federal Supply Classification

6145 Electrical Wire and Cable

National Stock Number

6145-01-431-2257

Item Name Code

16488

Assigment Date

05/09/1996 (30 years ago)

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes:disk, valve, graphite impregnated and lubricated items.

80.0 celsius temp rating, 0.215 inches nominal cross section outside diameter, round cross-sectional shape style, 7 all conductors strand quantity per conductor, 4 conductor quantity

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Cross-Sectional Shape Style: round
Temp Rating: 80.0 celsius
Cross Section Outside Diameter: 0.215 inches nominal
Conductor Quantity: 4
Strand Quantity Per Conductor: 7 all conductors
Conductor Form: stranded all conductors
Round Conductor Size: 22 awg all conductors
Strand Awg Size Per Conductor: 30 all conductors
Conductor Arrangement And Quantity: 4 singles
Voltage Rating: 300.0 maximum root mean square (rms) operating voltage all conductors
Color: chrome 4th position jacket cable
Color: green 1st position primary insulation fourth conductor
Color: black 1st position primary insulation first conductor
Color: red 1st position primary insulation third conductor
Color: white 1st position primary insulation second conductor
Material: aluminum and plastic polyester 2nd position shield foil cable
Material: copper 3rd position shield braid, metallic cable
Material: copper core conductor all conductors
Material: plastic polyvinyl chloride (pvc) 1st position primary insulation all conductors
Material: plastic polyvinyl chloride (pvc) 4th position jacket cable
Surface Treatment: tin 3rd position shield braid, metallic cable
Surface Treatment: tin core conductor all conductors

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
3070AS739-2	Electrical Special Purpose Cable

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 6145-01-431-2257?

The FSCG of the NSN 6145-01-431-2257 is 6145

Does the NSN 6145-01-431-2257 have a Schedule B code assigned?

Yes, the Schedule B code is 8548900100

Does NSN 6145-01-431-2257 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 6145-01-431-2257 contain precious materials?

Item does not contain precious metal.

Does NSN 6145-01-431-2257 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 6145-01-431-2257 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Thu, May 9, 1996