Wire Rope Assembly, Single Leg4010-01-341-3778

NSN 4010-01-341-3778 · NIIN 013413778 · Part number 20518-3

United States Department of the Navy Dba Naval Surface Warfare Center Panama City · FSC 4010 — Chain and Wire Rope · FSG 40 — Rope, Cable, Chain, and Fittings · CAGE 07070

Government record, cited

NSN 4010-01-341-3778 — this item is cataloged by the U.S. Government under National Stock Number 4010-01-341-3778. Manufacturer of record part number: 20518-3.

Also searched as 4010-01-341-3778 · 4010013413778 · NIIN 013413778 · 01-341-3778 · FSC 4010 Chain and Wire Rope · CAGE 07070 · 20518-3

Nearby stock numbers ← 4010-01-341-3308 Chain Assembly, Single Leg · 4010-01-341-3779 Wire Rope Assembly, Single Leg →

Features

Wire Rope Assembly,single Leg — FSC 4010
Core Construction: WIRE
Diameter: 0.438 INCHES NOMINAL ROPE IN
Lay Method: RIGHT REGULAR ALL LAYERS
Material: STEEL ALL ATTACHMENTS
Material: STEEL COMP 302 WIRE ROPE
End Type: TERMINAL ATTACHMENT ALL ATTACHMENTS
1 manufacturer part number on file

Identification

NSN: 4010-01-341-3778
NIIN: 013413778
FSC: 4010 — Chain and Wire Rope
FSG: 40 — Rope, Cable, Chain, and Fittings
Primary part number: 20518-3
Manufacturer: United States Department of the Navy Dba Naval Surface Warfare Center Panama City

General Description

The Wire Rope Assembly,single Leg, cataloged under National Stock Number 4010-01-341-3778, is classified within Federal Supply Class 4010 (Chain and Wire Rope) of the Rope, Cable, Chain, and Fittings group. The manufacturer of record is United States Department of the Navy Dba Naval Surface Warfare Center Panama City. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4010-01-341-3778
Primary Part Number	20518-3
Item Name	Wire Rope Assembly,single Leg
FSC / FSG	4010 / 40 — Chain and Wire Rope
Manufacturer	United States Department of the Navy Dba Naval Surface Warfare Center Panama City
Status	ACTIVE
Core Construction	WIRE
Diameter	0.438 INCHES NOMINAL ROPE IN
Lay Method	RIGHT REGULAR ALL LAYERS
Material	STEEL ALL ATTACHMENTS
Material	STEEL COMP 302 WIRE ROPE
End Type	TERMINAL ATTACHMENT ALL ATTACHMENTS

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
20518-3 PRIMARY	United States Department of the Navy Dba Naval Surface Warfare Center Panama City (USA)

Frequently Asked Questions

What is NSN 4010-01-341-3778?

NSN 4010-01-341-3778 is a Wire Rope Assembly,single Leg, manufactured by United States Department of the Navy Dba Naval Surface Warfare Center Panama City, classified under FSC 4010, Chain and Wire Rope. Status: active.

What part numbers are listed for NSN 4010-01-341-3778?

NSN 4010-01-341-3778 has 1 manufacturer part number on file: 20518-3 (United States Department of the Navy Dba Naval Surface Warfare Center Panama City).

What are the specifications of 20518-3?

Key specifications for 20518-3: Core Construction: WIRE; Diameter: 0.438 INCHES NOMINAL ROPE IN; Overall Length: 60.000 FEET NOMINAL FT; Lay Method: RIGHT REGULAR ALL LAYERS. 6 specifications are documented in the U.S. Government catalog.

Is NSN 4010-01-341-3778 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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