PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-W-83420Rope,wire

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 4010-00-243-3598 · FSC 4010 · No Item Name Available
Verified by PartsTable
NSN 4010-00-243-3598 — this item is cataloged by the U.S. Government under National Stock Number 4010-00-243-3598. Primary manufacturer part number: MIL-W-83420.
Features
  • Rope,wire — FSC 4010
  • Diameter: 0.312 INCHES NOMINAL ROPE IN
  • Lay Method: RIGHT REGULAR ALL LAYERS
  • Core Construction: INDEPENDENT WIRE ROPE
  • Surface Treatment: TIN AND ZINC STRAND
  • Breaking Strength: ERR-060
  • Material: STEEL CORE
  • Material: STEEL STRAND
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Applications requiring Steel Core construction
General Description

The Rope,wire, cataloged under National Stock Number 4010-00-243-3598, is classified within Federal Supply Class 4010 (No Item Name Available) of the Rope, Cable, Chain, and Fittings 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 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4010-00-243-3598
Primary Part NumberMIL-W-83420
Item NameRope,wire
FSC / FSG4010 / 40 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Diameter0.312 INCHES NOMINAL ROPE IN
Lay MethodRIGHT REGULAR ALL LAYERS
Core ConstructionINDEPENDENT WIRE ROPE
Surface TreatmentTIN AND ZINC STRAND
Breaking StrengthERR-060
MaterialSTEEL CORE
MaterialSTEEL STRAND
Prefabrication FormPREFORMED
Style Designator7 X 19
Proof Test Load7840.000 POUNDS LBS
Nondefinitive Spec/std Data1 TYPE AND A COMPOSITION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
4010-00-243-3594 INTERCHANGEABLE
Rope,wire
4010-00-243-3595 INTERCHANGEABLE
Rope,wire
4010-00-285-3705 INTERCHANGEABLE
Rope,wire
4010-00-929-0041 INTERCHANGEABLE
Rope,wire
4010-01-026-1855 INTERCHANGEABLE
Rope,wire
4010-01-137-3244 INTERCHANGEABLE
Rope,wire
4010-01-163-6007 INTERCHANGEABLE
Rope,wire
4010-01-202-7014 INTERCHANGEABLE
Rope,wire
4010-01-205-9337P101-6 INTERCHANGEABLE
Rope,wire
Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company
4010-01-215-2603 INTERCHANGEABLE
Rope,wire
Cross-Reference Index
Part NumberManufacturer
MIL-W-83420 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-W-83420/1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-83420 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-W-83420/4 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MILW1511A5-16 Cablerie Parisienne Precision (FRA)
M83420/1-009 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
4010-00-243-3594INTERCHANGEABLE
ROPE,WIRE
4010-00-243-3595INTERCHANGEABLE
ROPE,WIRE
4010-00-285-3705INTERCHANGEABLE
ROPE,WIRE
4010-00-929-0041INTERCHANGEABLE
ROPE,WIRE
4010-01-026-1855INTERCHANGEABLE
ROPE,WIRE
4010-01-137-3244INTERCHANGEABLE
ROPE,WIRE
4010-01-163-6007INTERCHANGEABLE
ROPE,WIRE
4010-01-202-7014INTERCHANGEABLE
ROPE,WIRE
4010-01-205-9337INTERCHANGEABLE
ROPE,WIRE
P101-6
4010-01-215-2603INTERCHANGEABLE
ROPE,WIRE

Frequently Asked Questions

What is NSN 4010-00-243-3598?

NSN 4010-00-243-3598 is a Rope,wire, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 4010 (No Item Name Available). Status: active.

What are the part numbers for NSN 4010-00-243-3598?

NSN 4010-00-243-3598 has 6 cross-referenced part numbers: MIL-W-83420 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-W-83420/1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-83420 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-W-83420/4 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MILW1511A5-16 (Cablerie Parisienne Precision) and 1 more.

What NSN replaces 4010-00-243-3598?

There are 10 known substitutes for 4010-00-243-3598: 4010-00-243-3594, 4010-00-243-3595, 4010-00-285-3705 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-W-83420?

Key specifications for MIL-W-83420: Diameter: 0.312 INCHES NOMINAL ROPE IN; Overall Length: 1000.000 FEET NOMINAL FT; Lay Method: RIGHT REGULAR ALL LAYERS; Core Construction: INDEPENDENT WIRE ROPE. 12 total characteristics are documented in the Federal Logistics Information System.

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