PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S8959V0720Rope,wire

Honeywell International Inc. Div Aerospace - Torrance · NSN 4010-00-951-5426 · FSC 4010 · No Item Name Available
Verified by PartsTable
NSN 4010-00-951-5426 — this item is cataloged by the U.S. Government under National Stock Number 4010-00-951-5426. Primary manufacturer part number: S8959V0720.
Features
  • Rope,wire — FSC 4010
  • Style Designator: 3 X 7
  • Nondefinitive Spec/std Data: 1 TYPE AND B COMPOSITION
  • Material Document and Classification: MIL-W-83420 MIL SPEC SINGLE MATERIAL RESPONSE STRAND
  • Material Document and Classification: MIL-W-83420MATL MIL SPEC SINGLE MATERIAL RESPONSE CORE
  • Material: STEEL CORROSION RESISTING CORE
  • Diameter: 0.031 INCHES NOMINAL ROPE IN
  • Breaking Strength: 10.000 HARNESS GROUP 1
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 4010-00-951-5426, 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 Honeywell International Inc. Div Aerospace - Torrance. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 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
NSN4010-00-951-5426
Primary Part NumberS8959V0720
Item NameRope,wire
FSC / FSG4010 / 40 — No Item Name Available
ManufacturerHoneywell International Inc. Div Aerospace - Torrance
StatusCANCELLED
Style Designator3 X 7
Nondefinitive Spec/std Data1 TYPE AND B COMPOSITION
Material Document and ClassificationMIL-W-83420 MIL SPEC SINGLE MATERIAL RESPONSE STRAND
Material Document and ClassificationMIL-W-83420MATL MIL SPEC SINGLE MATERIAL RESPONSE CORE
MaterialSTEEL CORROSION RESISTING CORE
Diameter0.031 INCHES NOMINAL ROPE IN
Breaking Strength10.000 HARNESS GROUP 1
Core ConstructionINDEPENDENT WIRE ROPE
MaterialSTEEL CORROSION RESISTING STRAND
Proof Test Load88.000 POUNDS LBS
Lay MethodRIGHT REGULAR ALL LAYERS
Prefabrication FormPREFORMED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3020-00-163-247021917 INTERCHANGEABLE
Gear,spur
Komatsu America Corporation
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
4730-00-279-035312Z8000-5 INTERCHANGEABLE
Fitting,lubrication
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
S8959V0720 Honeywell International Inc. Div Aerospace - Torrance (USA)
M83420/2-001 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
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
8500374-1 Electrodynamics Inc Div L3harris Electrodynamics Inc (USA)
21917 Whittaker Corp Whittaker Electronic Systems Div (USA)
Related Parts
3020-00-163-2470INTERCHANGEABLE
GEAR,SPUR
21917
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
4730-00-279-0353INTERCHANGEABLE
FITTING,LUBRICATION
12Z8000-5
4010-00-286-2681INTERCHANGEABLE
ROPE,WIRE
4010-00-837-3649INTERCHANGEABLE
ROPE,WIRE

Frequently Asked Questions

What is NSN 4010-00-951-5426?

NSN 4010-00-951-5426 is a Rope,wire, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 4010 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4010-00-951-5426?

NSN 4010-00-951-5426 has 7 cross-referenced part numbers: S8959V0720 (Honeywell International Inc. Div Aerospace - Torrance), M83420/2-001 (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), 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) and 2 more.

What NSN replaces 4010-00-951-5426?

There are 12 known substitutes for 4010-00-951-5426: 3020-00-163-2470, 4010-00-222-4479, 4010-00-222-4480 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of S8959V0720?

Key specifications for S8959V0720: Style Designator: 3 X 7; Nondefinitive Spec/std Data: 1 TYPE AND B COMPOSITION; Material Document and Classification: MIL-W-83420 MIL SPEC SINGLE MATERIAL RESPONSE STRAND; Material Document and Classification: MIL-W-83420MATL MIL SPEC SINGLE MATERIAL RESPONSE CORE. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4010-00-951-5426 still in active supply?

NSN 4010-00-951-5426 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