PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

LSTTSU-10Cable,special Purpose,electrical

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 6145-01-202-9531 · FSC 6145 · No Item Name Available
Verified by PartsTable
NSN 6145-01-202-9531 — this item is cataloged by the U.S. Government under National Stock Number 6145-01-202-9531. Primary manufacturer part number: LSTTSU-10.
Features
  • Cable,special Purpose,electrical — FSC 6145
  • Conductor Form: STRANDED ALL CONDUCTORS
  • Strand Awg Size Per Conductor: 30 ALL CONDUCTORS
  • Color: BLACK FIRST POSITION JACKET CABLE
  • Cross-Sectional Shape Style: ROUND
  • Material Document and Classification: ASTMB3 ASSN STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR ALL CONDUCTORS
  • Round Conductor Size: 22 AWG ALL CONDUCTORS
  • Voltage Rating: 300.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Applications requiring Copper Core Conductor All Conductors construction
General Description

The Cable,special Purpose,electrical, cataloged under National Stock Number 6145-01-202-9531, is classified within Federal Supply Class 6145 (No Item Name Available) of the Electric Wire, Power, and Distribution Equipment group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: FT.

Technical Specifications
ParameterValue
NSN6145-01-202-9531
Primary Part NumberLSTTSU-10
Item NameCable,special Purpose,electrical
FSC / FSG6145 / 61 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusCANCELLED
Conductor FormSTRANDED ALL CONDUCTORS
Strand Awg Size Per Conductor30 ALL CONDUCTORS
ColorBLACK FIRST POSITION JACKET CABLE
Cross-Sectional Shape StyleROUND
Material Document and ClassificationASTMB3 ASSN STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR ALL CONDUCTORS
Round Conductor Size22 AWG ALL CONDUCTORS
Voltage Rating300.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
MaterialCOPPER CORE CONDUCTOR ALL CONDUCTORS
MaterialPLASTIC CROSS-LINKED POLYOLEFIN FIRST POSITION JACKET CABLE
Conductor Arrangement and Quantity10 TWISTED PAIR
Strand Quantity Per Conductor7 ALL CONDUCTORS
Cross Section Outside Diameter0.665 INCHES NOMINAL IN
Conductor Quantity20
Conductor FormSTRANDED ALL CONDUCTORS
Strand Awg Size Per Conductor30 ALL CONDUCTORS
ColorBLACK FIRST POSITION JACKET CABLE
Cross-Sectional Shape StyleROUND
Material Document and ClassificationASTMB3 ASSN STD SINGLE MATERIAL RESPONSE CORE CONDUCTOR ALL CONDUCTORS
Round Conductor Size22 AWG ALL CONDUCTORS
Voltage Rating300.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
MaterialCOPPER CORE CONDUCTOR ALL CONDUCTORS
MaterialPLASTIC CROSS-LINKED POLYOLEFIN FIRST POSITION JACKET CABLE
Conductor Arrangement and Quantity10 TWISTED PAIR
Strand Quantity Per Conductor7 ALL CONDUCTORS
Cross Section Outside Diameter0.665 INCHES NOMINAL IN
Conductor Quantity20
Lifecycle & Compliance
Acquisition StatusCANCELLED
Successor6145-01-202-9537
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueFT
SMR CodeDN
Weight0.1000 lbs
Cube0.0031 cu ft
Verified Substitutes 12
No Item Name Available
Cable,special Purpose,electrical
Cable,power,electrical
6145-01-201-9540 INTERCHANGEABLE
Cable,special Purpose,electrical
6145-01-201-9541 INTERCHANGEABLE
Cable,special Purpose,electrical
6145-01-201-9542 INTERCHANGEABLE
Cable,special Purpose,electrical
6145-01-201-9543 INTERCHANGEABLE
Cable,special Purpose,electrical
6145-01-202-0692 INTERCHANGEABLE
Cable,special Purpose,electrical
6145-01-202-0693 INTERCHANGEABLE
Cable,special Purpose,electrical
6145-01-202-9528 INTERCHANGEABLE
Cable,special Purpose,electrical
Cross-Reference Index
Part NumberManufacturer
LSTTSU-10 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M24643/23-04UN Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
TTSU10 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-24643/23 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-C-24643/23 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
SUCCESSOR 6145-01-202-9537 Cable,special Purpose,electrical
6145-00-110-2145SUCCESSOR
NO ITEM NAME AVAILABLE
6145-01-225-3450SUCCESSOR
CABLE,POWER,ELECTRICAL
6145-01-201-9540INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
6145-01-201-9541INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
6145-01-201-9542INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
6145-01-201-9543INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
6145-01-202-0692INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
6145-01-202-0693INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
6145-01-202-9528INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
6145-01-202-9529INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
6145-01-202-9530INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL

Frequently Asked Questions

What is NSN 6145-01-202-9531?

NSN 6145-01-202-9531 is a Cable,special Purpose,electrical, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 6145 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6145-01-202-9531?

NSN 6145-01-202-9531 has 5 cross-referenced part numbers: LSTTSU-10 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M24643/23-04UN (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), TTSU10 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-24643/23 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-C-24643/23 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 6145-01-202-9531?

There are 12 known substitutes for 6145-01-202-9531: 6145-00-110-2145, 6145-01-202-9537, 6145-01-225-3450 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of LSTTSU-10?

Key specifications for LSTTSU-10: Conductor Form: STRANDED ALL CONDUCTORS; Strand Awg Size Per Conductor: 30 ALL CONDUCTORS; Color: BLACK FIRST POSITION JACKET CABLE; Cross-Sectional Shape Style: ROUND. 28 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6145-01-202-9531 still in active supply?

NSN 6145-01-202-9531 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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