PartsTable TECHNICAL DATA SHEET

NSN 4320-01-705-3621Government record, cited

Pump, Hydraulic4320-01-705-3621

NSN 4320-01-705-3621 · NIIN 017053621 · Part number UHK92404-1

General Atomics Aeronautical Systems, Inc. · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 0YJB5

Government record, cited

NSN 4320-01-705-3621 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-705-3621. Manufacturer of record part number: UHK92404-1.

Also searched as 4320-01-705-3621 · 4320017053621 · NIIN 017053621 · 01-705-3621 · FSC 4320 Power and Hand Pumps · CAGE 0YJB5 · UHK92404-1

Nearby stock numbers ← 4320-01-705-3533 Shaft, Transmission, Pump · 4320-01-705-5059 Ring, Wearing →

Features

Pump,hydraulic — FSC 4320
1 manufacturer part number on file
Manufacturer of record: General Atomics Aeronautical Systems, Inc.

Identification

NSN: 4320-01-705-3621
NIIN: 017053621
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: UHK92404-1
Manufacturer: General Atomics Aeronautical Systems, Inc.

General Description

The Pump,hydraulic, cataloged under National Stock Number 4320-01-705-3621, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is General Atomics Aeronautical Systems, Inc.. 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	4320-01-705-3621
Primary Part Number	UHK92404-1
Item Name	Pump,hydraulic
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	General Atomics Aeronautical Systems, Inc.
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL Q — CCL Item — Commerce Control List
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
UHK92404-1 PRIMARY	General Atomics Aeronautical Systems, Inc. (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 4320-01-705-3621?

NSN 4320-01-705-3621 is a Pump,hydraulic, manufactured by General Atomics Aeronautical Systems, Inc., classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-705-3621?

NSN 4320-01-705-3621 has 1 manufacturer part number on file: UHK92404-1 (General Atomics Aeronautical Systems, Inc.).

What are the specifications of UHK92404-1?

Key specifications for UHK92404-1: Part Name Assigned by Controlling Agency: PUMP,HYDRAULIC,W; End Item Identification: MQ9. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4320-01-705-3621 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.

What is the DEMIL code for NSN 4320-01-705-3621?

NSN 4320-01-705-3621 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.

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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