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 4010-01-202-7014 · FSC 4010 · No Item Name Available
Verified by PartsTable
NSN 4010-01-202-7014 — this item is cataloged by the U.S. Government under National Stock Number 4010-01-202-7014. Primary manufacturer part number: MIL-W-83420.
Features
  • Rope,wire — FSC 4010
  • Material: STEEL COMP 304 OR STEEL COMP 302 STRAND
  • Nondefinitive Spec/std Data: 2 TYPE AND B COMPOSITION
  • Material Document and Classification: MIL-W-83420 TY 2,COMP B MIL SPEC SINGLE MATERIAL RESPONSE STRAND COVERING
  • Style Designator: 7 X 19
  • Core Construction: INDEPENDENT WIRE ROPE
  • Lay Method: RIGHT REGULAR ALL LAYERS
  • Material: PLASTIC POLYAMIDE NYLON STRAND COVERING
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Applications requiring Steel Comp 304 or Steel Comp 302 Strand construction
General Description

The Rope,wire, cataloged under National Stock Number 4010-01-202-7014, 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 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4010-01-202-7014
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
MaterialSTEEL COMP 304 OR STEEL COMP 302 STRAND
Nondefinitive Spec/std Data2 TYPE AND B COMPOSITION
Material Document and ClassificationMIL-W-83420 TY 2,COMP B MIL SPEC SINGLE MATERIAL RESPONSE STRAND COVERING
Style Designator7 X 19
Core ConstructionINDEPENDENT WIRE ROPE
Lay MethodRIGHT REGULAR ALL LAYERS
MaterialPLASTIC POLYAMIDE NYLON STRAND COVERING
Prefabrication FormPREFORMED
Diameter0.250 INCHES NOMINAL ROPE IN
Proof Test Load5120.000 POUNDS LBS
Breaking StrengthERR-060
Specification/standard Data81349-MIL-W-83420 GOVERNMENT SPECIFICATION
Material Document and ClassificationMIL-W-83420 TY 2,COMP B MIL SPEC ALL MATERIAL RESPONSES STRAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4010-00-243-3598 INTERCHANGEABLE
Rope,wire
4010-00-929-0041 INTERCHANGEABLE
Rope,wire
4010-01-026-1855 INTERCHANGEABLE
Rope,wire
4010-01-137-3244 INTERCHANGEABLE
Rope,wire
4010-01-215-2603 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
M83420/4-007 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-83240/4D 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
Related Parts
4010-00-243-3598INTERCHANGEABLE
ROPE,WIRE
4010-00-929-0041INTERCHANGEABLE
ROPE,WIRE
4010-01-026-1855INTERCHANGEABLE
ROPE,WIRE
4010-01-137-3244INTERCHANGEABLE
ROPE,WIRE
4010-01-215-2603INTERCHANGEABLE
ROPE,WIRE

Frequently Asked Questions

What is NSN 4010-01-202-7014?

NSN 4010-01-202-7014 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 4010-01-202-7014?

NSN 4010-01-202-7014 has 4 cross-referenced part numbers: MIL-W-83420 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M83420/4-007 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-83240/4D (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).

What NSN replaces 4010-01-202-7014?

There are 5 known substitutes for 4010-01-202-7014: 4010-00-243-3598, 4010-00-929-0041, 4010-01-026-1855 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-W-83420?

Key specifications for MIL-W-83420: Material: STEEL COMP 304 OR STEEL COMP 302 STRAND; Nondefinitive Spec/std Data: 2 TYPE AND B COMPOSITION; Material Document and Classification: MIL-W-83420 TY 2,COMP B MIL SPEC SINGLE MATERIAL RESPONSE STRAND COVERING; Style Designator: 7 X 19. 14 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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