Head, Hydraulic Motor-Pump4320-01-182-1792

NSN 4320-01-182-1792 · NIIN 011821792 · Part number X216491

Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 61208

Government record, cited

NSN 4320-01-182-1792 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-182-1792. Manufacturer of record part number: X216491.

Also searched as 4320-01-182-1792 · 4320011821792 · NIIN 011821792 · 01-182-1792 · FSC 4320 Power and Hand Pumps · CAGE 61208 · X216491 · 1T1076

Nearby stock numbers ← 4320-01-182-1774 Collar, Spacing · 4320-01-182-1909 Seat Seal Pump →

Features

Head,hydraulic Motor-Pump — FSC 4320
2 manufacturer part numbers on file
Manufacturer of record: Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic

Identification

NSN: 4320-01-182-1792
NIIN: 011821792
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: X216491
Manufacturer: Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic

General Description

The Head,hydraulic Motor-Pump, cataloged under National Stock Number 4320-01-182-1792, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Head,hydraulic Motor-Pump
FSC / FSG	4320 — Power and Hand Pumps (FSG 43)
Manufacturers	Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (CAGE 61208); Caterpillar Inc Div Caterpillar Defense (CAGE 11083)

Technical Specifications

Parameter	Value
NSN	4320-01-182-1792
Primary Part Number	X216491
Item Name	Head,hydraulic Motor-Pump
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
Status	ACTIVE

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
X216491 PRIMARY	Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA)
1T1076	Caterpillar Inc Div Caterpillar Defense (USA)

No interchangeability data on file.

Other items in FSC 4320 — Power and Hand Pumps

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

4320-00-001-1633

4320-00-001-1633 · Item name not on file

4320-00-001-2628

RETAINER AND PIN

4320-00-001-2629

HOUSING AND PIN

4320-00-001-2630

PUMP,CENTRIFUGAL

4320-00-001-2631

4320-00-001-2631 · Item name not on file

4320-00-001-2632

4320-00-001-2632 · Item name not on file

4320-00-001-3377

4320-00-001-3377 · Item name not on file

4320-00-001-3384

4320-00-001-3384 · Item name not on file

Frequently Asked Questions

What is NSN 4320-01-182-1792?

NSN 4320-01-182-1792 is a Head,hydraulic Motor-Pump, manufactured by Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-182-1792?

NSN 4320-01-182-1792 has 2 manufacturer part numbers on file: X216491 (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic), 1T1076 (Caterpillar Inc Div Caterpillar Defense).

Is NSN 4320-01-182-1792 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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