Plunger, Windlass3950-01-220-5744

NSN 3950-01-220-5744 · NIIN 012205744

FSC 3950 — Winches, Hoists, Cranes, and Derricks · FSG 39 — Materials Handling Equipment

Government record, cited

Also searched as 3950-01-220-5744 · 3950012205744 · NIIN 012205744 · 01-220-5744 · FSC 3950 Winches, Hoists, Cranes, and Derricks · SSN593-520-1862116 PIECE 3 · SSN593-520-1862116

Nearby stock numbers ← 3950-01-220-5743 Jaw, Chain Compressor · 3950-01-220-5745 Piston, Windlass →

Features

Plunger,windlass — FSC 3950
General Characteristics Item Description: NICKEL COPPER ALLOY;OVERALL HEIGHT 2 1/2 IN.;FIRST END 3.992 IN.DIA,WITH COUNTERBORE 2.875 IN.DIA,0.625 IN.DEPTH;SECOND END SPHERICAL SHAPE WITH 2 IN. RADIUS,3.250 IN.DIA,1.375 IN.LG IN

Identification

NSN: 3950-01-220-5744
NIIN: 012205744
FSC: 3950 — Winches, Hoists, Cranes, and Derricks
FSG: 39 — Materials Handling Equipment

General Description

The Plunger,windlass, cataloged under National Stock Number 3950-01-220-5744, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	3950-01-220-5744
Item Name	Plunger,windlass
FSC / FSG	3950 / 39 — Winches, Hoists, Cranes, and Derricks
Status	ACTIVE
General Characteristics Item Description	NICKEL COPPER ALLOY;OVERALL HEIGHT 2 1/2 IN.;FIRST END 3.992 IN.DIA,WITH COUNTERBORE 2.875 IN.DIA,0.625 IN.DEPTH;SECOND END SPHERICAL SHAPE WITH 2 IN. RADIUS,3.250 IN.DIA,1.375 IN.LG IN

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

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
SSN593-520-1862116 PIECE 3	3/2 Design control — primary reference U.S. Government activity
SSN593-520-1862116	D/9 Drawing number reference only U.S. Government activity

Frequently Asked Questions

What is NSN 3950-01-220-5744?

NSN 3950-01-220-5744 is a Plunger,windlass, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.

What are the specifications of 3950-01-220-5744?

Key specifications for 3950-01-220-5744: General Characteristics Item Description: NICKEL COPPER ALLOY;OVERALL HEIGHT 2 1/2 IN.;FIRST END 3.992 IN.DIA,WITH COUNTERBORE 2.875 IN.DIA,0.625 IN.DEPTH;SECOND END SPHERICAL SHAPE WITH 2 IN. RADIUS,3.250 IN.DIA,1.375 IN.LG IN. 1 specification is documented in the U.S. Government catalog.

Is NSN 3950-01-220-5744 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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