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 4010-00-837-3649 · FSC 4010 · No Item Name Available
Verified by PartsTable
NSN 4010-00-837-3649 — this item is cataloged by the U.S. Government under National Stock Number 4010-00-837-3649. Primary manufacturer part number: MIL-W-83420.
Features
  • Rope,wire — FSC 4010
  • Prefabrication Form: PREFORMED
  • Material: STEEL CORROSION RESISTING STRAND
  • Core Construction: INDEPENDENT WIRE ROPE
  • Breaking Strength: ERR-060
  • Diameter: 0.064 INCHES NOMINAL ROPE IN
  • Lay Method: RIGHT REGULAR ALL LAYERS
  • Material: STEEL CORROSION RESISTING CORE
Applications
  • Electrical power distribution
  • Signal transmission
  • Equipment interconnection
  • Applications requiring Steel Corrosion Resisting Strand construction
General Description

The Rope,wire, cataloged under National Stock Number 4010-00-837-3649, 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 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 4 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
NSN4010-00-837-3649
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
Prefabrication FormPREFORMED
MaterialSTEEL CORROSION RESISTING STRAND
Core ConstructionINDEPENDENT WIRE ROPE
Breaking StrengthERR-060
Diameter0.064 INCHES NOMINAL ROPE IN
Lay MethodRIGHT REGULAR ALL LAYERS
MaterialSTEEL CORROSION RESISTING CORE
Nondefinitive Spec/std Data1 TYPE AND B COMPOSITION
Style Designator7 X 19
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
4010-00-222-4491 INTERCHANGEABLE
Rope,wire
4010-00-222-4492 INTERCHANGEABLE
Rope,wire
4010-00-222-4493 INTERCHANGEABLE
Rope,wire
4010-00-286-2681 INTERCHANGEABLE
Rope,wire
4010-00-852-1886 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-DTL-83420 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
432-1153-000 Macwhyte Co Div of Amsted Industries Inc (USA)
MIL-DTL-83420/2 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
432-1153-000 Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems (USA)
M83420/2-003 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
432-1153-000 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
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
4010-00-222-4491INTERCHANGEABLE
ROPE,WIRE
4010-00-222-4492INTERCHANGEABLE
ROPE,WIRE
4010-00-222-4493INTERCHANGEABLE
ROPE,WIRE
4010-00-286-2681INTERCHANGEABLE
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 4010-00-837-3649?

NSN 4010-00-837-3649 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 4010-00-837-3649?

NSN 4010-00-837-3649 has 8 cross-referenced part numbers: MIL-W-83420 (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), 432-1153-000 (Macwhyte Co Div of Amsted Industries Inc), MIL-DTL-83420/2 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 432-1153-000 (Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems) and 3 more.

What NSN replaces 4010-00-837-3649?

There are 12 known substitutes for 4010-00-837-3649: 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: Prefabrication Form: PREFORMED; Material: STEEL CORROSION RESISTING STRAND; Core Construction: INDEPENDENT WIRE ROPE; Overall Length: 1000.000 FEET NOMINAL FT. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4010-00-837-3649 still in active supply?

NSN 4010-00-837-3649 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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