PartsTable TECHNICAL DATA SHEET

NSN 3950-00-974-3418Government record, cited

Box Assembly, Contro3950-00-974-3418

NSN 3950-00-974-3418 · NIIN 009743418 · Part number HA2019A

The Entwistle Company Llc · FSC 3950 — Winches, Hoists, Cranes, and Derricks · FSG 39 — Materials Handling Equipment · CAGE 20722

Government record, cited

NSN 3950-00-974-3418 — this item is cataloged by the U.S. Government under National Stock Number 3950-00-974-3418. Manufacturer of record part number: HA2019A.

Also searched as 3950-00-974-3418 · 3950009743418 · NIIN 009743418 · 00-974-3418 · FSC 3950 Winches, Hoists, Cranes, and Derricks · CAGE 20722 · HA2019A

Nearby stock numbers ← 3950-00-974-3108 Roller, Rubber · 3950-00-974-3419 →

Features

Box Assembly,contro — FSC 3950
1 manufacturer part number on file
Manufacturer of record: The Entwistle Company Llc

Identification

NSN: 3950-00-974-3418
NIIN: 009743418
FSC: 3950 — Winches, Hoists, Cranes, and Derricks
FSG: 39 — Materials Handling Equipment
Primary part number: HA2019A
Manufacturer: The Entwistle Company Llc

General Description

The Box Assembly,contro, cataloged under National Stock Number 3950-00-974-3418, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. The manufacturer of record is The Entwistle Company Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Box Assembly,contro
FSC / FSG	3950 — Winches, Hoists, Cranes, and Derricks (FSG 39)
Manufacturers	The Entwistle Company Llc (CAGE 20722)

Technical Specifications

Parameter	Value
NSN	3950-00-974-3418
Primary Part Number	HA2019A
Item Name	Box Assembly,contro
FSC / FSG	3950 / 39 — Winches, Hoists, Cranes, and Derricks
Manufacturer	The Entwistle Company Llc
Status	ACTIVE

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
HA2019A PRIMARY	The Entwistle Company Llc (USA)

Reference documents

Reference	Meaning
HA2019A	5/9 Secondary reference Robbins and Myers Inc

No interchangeability data on file.

Other items in FSC 3950 — Winches, Hoists, Cranes, and Derricks

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

3950-00-001-1249

LINING,FRICTION

3950-00-001-3984

3950-00-001-3984 · Item name not on file

3950-00-001-6303

3950-00-001-6303 · Item name not on file

3950-00-001-6304

3950-00-001-6304 · Item name not on file

3950-00-001-6312

3950-00-001-6312 · Item name not on file

3950-00-001-6313

HOIST,TRUCK

3950-00-001-7831

3950-00-001-7831 · Item name not on file

3950-00-001-7834

COOLING COIL,WINCH

Frequently Asked Questions

What is NSN 3950-00-974-3418?

NSN 3950-00-974-3418 is a Box Assembly,contro, manufactured by The Entwistle Company Llc, classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.

What part numbers are listed for NSN 3950-00-974-3418?

NSN 3950-00-974-3418 has 1 manufacturer part number on file: HA2019A (The Entwistle Company Llc).

Is NSN 3950-00-974-3418 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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