TTRS-2

View detailed technical data, stock status, and sourcing information for: TTRS-2

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TTRS-2
Federal Supply Group
Electric Wire, and Power and Distribution Equipment
Federal Supply Classification
6145 Electrical Wire and Cable
National Stock Number
6145-01-202-2831
Item Name Code
16488
Assigment Date
02/28/1985 (41 years ago)

Two or more individually insulated conductors (solid or stranded) contained in a common covering, or two or more individually insulated conductors twisted or molded together without a common covering, or one insulated conductor with a metallic covering or shield; each having characteristics not completely conforming to cable, telephone; cable, power, electrical; cable, radio frequency or cord, electrical. Includes items having the combined characteristics of two or more of the aforementioned names. Refers to bulk quantities only; for items of definite length with processed ends or terminated in fittings, see cable assembly, special purpose, electrical.

stranded all conductors conductor form, round cross-sectional shape style, 0.654 inches nominal cross section outside diameter, 4 conductor quantity, 7 all conductors strand quantity per conductor

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
Cross Section Outside Diameter
0.654 inches nominal
Conductor Quantity
4
Strand Quantity Per Conductor
7 all conductors
Conductor Form
stranded all conductors
Round Conductor Size
20 awg all conductors
Strand Awg Size Per Conductor
28 all conductors
Conductor Arrangement And Quantity
2 twisted pair
Conductor Grouping Arrangement Type And Quantity
2 twisted pair all groups
Voltage Rating
300.0 maximum root mean square (rms) operating voltage all conductors
Special Features
each pair contains one black conductor and one white or natural conductor
Color
black 1st position jacket cable
Material
copper 1st position shield braid, metallic all groups
Material
copper core conductor all conductors
Material
plastic cross linked polyethylene 1st position primary insulation all conductors
Material
plastic cross-linked polyolefin 1st position jacket cable
Material
plastic polyester 3rd position tape all groups
Material
plastic polyester 4th position tape all groups
Material
tin 2nd position coating all groups
Material Document And Classification
astmb3 assn std single material response core conductor all conductors
Material Document And Classification
mil-i-631 type g mil spec single material response 3rd position tape all groups
Material Document And Classification
mil-i-631,type g mil spec single material response 4th position tape all groups

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
6145-00-926-3442 No Name Available 06/01/1991
6145-01-202-2836 No Name Available 11/01/2019

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
LSTTRS-2 Electrical Special Purpose Cable
M24643/13-01UN Electrical Special Purpose Cable
MIL-C-24643/13 Electrical Special Purpose Cable
MIL-DTL-24643/13 Electrical Special Purpose Cable
TTRS-2 Electrical Special Purpose Cable

FAQs

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

What is the FSCG of the NSN 6145-01-202-2831?
The FSCG of the NSN 6145-01-202-2831 is 6145
Does the NSN 6145-01-202-2831 have a Schedule B code assigned?
Yes, the Schedule B code is 8548900100
Does NSN 6145-01-202-2831 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 6145-01-202-2831 contain precious materials?
Item does not contain precious metal.
Does NSN 6145-01-202-2831 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 6145-01-202-2831 was assigned to the Federal Catalog?
It was assigned 41 years ago, on Thu, Feb 28, 1985

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