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 4010-00-222-4491 · FSC 4010 · No Item Name Available
Verified by PartsTable
NSN 4010-00-222-4491 — this item is cataloged by the U.S. Government under National Stock Number 4010-00-222-4491. Primary manufacturer part number: MIL-W-83420.
Features
  • Rope,wire — FSC 4010
  • Style Designator: 7 X 19
  • Breaking Strength: 400.000 HARNESS GROUP 2
  • Lay Method: RIGHT REGULAR ALL LAYERS
  • Prefabrication Form: PREFORMED
  • Diameter: 0.156 INCHES NOMINAL ROPE IN
  • Core Construction: INDEPENDENT WIRE ROPE
  • Nondefinitive Spec/std Data: 1 TYPE AND B COMPOSITION
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Applications requiring Steel Corrosion Resisting Core construction
General Description

The Rope,wire, cataloged under National Stock Number 4010-00-222-4491, 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 10 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4010-00-222-4491
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
StatusCANCELLED
Style Designator7 X 19
Breaking Strength400.000 HARNESS GROUP 2
Lay MethodRIGHT REGULAR ALL LAYERS
Prefabrication FormPREFORMED
Diameter0.156 INCHES NOMINAL ROPE IN
Core ConstructionINDEPENDENT WIRE ROPE
Nondefinitive Spec/std Data1 TYPE AND B COMPOSITION
MaterialSTEEL CORROSION RESISTING CORE
MaterialSTEEL CORROSION RESISTING STRAND
Proof Test Load1920.000 POUNDS LBS
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4010-00-222-4479 INTERCHANGEABLE
Rope,wire
4010-00-222-4480 INTERCHANGEABLE
Rope,wire
4010-00-222-4481 INTERCHANGEABLE
Rope,wire
4010-00-222-448210579085-1 INTERCHANGEABLE
Rope,wire
Us Army Aviation and Missile Command
4010-00-222-4490 INTERCHANGEABLE
Rope,wire
4010-00-222-4492 INTERCHANGEABLE
Rope,wire
4010-00-222-4493 INTERCHANGEABLE
Rope,wire
4010-00-286-2681 INTERCHANGEABLE
Rope,wire
4010-00-837-3649 INTERCHANGEABLE
Rope,wire
4010-00-852-1886 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-83420/2 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-83420/2 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M83420/2-006 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
51C1001-2 Pf Fishpole Hoists Inc Use CAGE Code 1yrx6 for Cataloging. (USA)
MIL-DTL-83420 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
4010-00-222-4479INTERCHANGEABLE
ROPE,WIRE
4010-00-222-4480INTERCHANGEABLE
ROPE,WIRE
4010-00-222-4481INTERCHANGEABLE
ROPE,WIRE
4010-00-222-4482INTERCHANGEABLE
ROPE,WIRE
10579085-1
4010-00-222-4490INTERCHANGEABLE
ROPE,WIRE
4010-00-222-4492INTERCHANGEABLE
ROPE,WIRE
4010-00-222-4493INTERCHANGEABLE
ROPE,WIRE
4010-00-286-2681INTERCHANGEABLE
ROPE,WIRE
4010-00-837-3649INTERCHANGEABLE
ROPE,WIRE
4010-00-852-1886INTERCHANGEABLE
ROPE,WIRE
4010-00-899-4639INTERCHANGEABLE
ROPE,WIRE
4010-00-951-5426INTERCHANGEABLE
ROPE,WIRE

Frequently Asked Questions

What is NSN 4010-00-222-4491?

NSN 4010-00-222-4491 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: cancelled.

What are the part numbers for NSN 4010-00-222-4491?

NSN 4010-00-222-4491 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-83420/2 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-83420/2 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M83420/2-006 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 51C1001-2 (Pf Fishpole Hoists Inc Use CAGE Code 1yrx6 for Cataloging.) and 1 more.

What NSN replaces 4010-00-222-4491?

There are 12 known substitutes for 4010-00-222-4491: 4010-00-222-4479, 4010-00-222-4480, 4010-00-222-4481 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-W-83420?

Key specifications for MIL-W-83420: Style Designator: 7 X 19; Breaking Strength: 400.000 HARNESS GROUP 2; Lay Method: RIGHT REGULAR ALL LAYERS; Prefabrication Form: PREFORMED. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4010-00-222-4491 still in active supply?

NSN 4010-00-222-4491 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.
PartsTable Design LLC · partstable.com