Housing Section, Liquid Pump4320-01-586-3822

NSN 4320-01-586-3822 · NIIN 015863822 · Part number 21915847

Casappa Corp · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 027P6

Government record, cited

NSN 4320-01-586-3822 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-586-3822. Manufacturer of record part number: 21915847.

Also searched as 4320-01-586-3822 · 4320015863822 · NIIN 015863822 · 01-586-3822 · FSC 4320 Power and Hand Pumps · CAGE 027P6 · 21915847

Nearby stock numbers ← 4320-01-586-3502 Pump, Centrifugal · 4320-01-586-3833 Housing Section, Liquid Pump →

Features

Housing Section,liquid Pump — FSC 4320
1 manufacturer part number on file
Manufacturer of record: Casappa Corp

Identification

NSN: 4320-01-586-3822
NIIN: 015863822
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 21915847
Manufacturer: Casappa Corp

General Description

The Housing Section,liquid Pump, cataloged under National Stock Number 4320-01-586-3822, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Casappa Corp. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Housing Section,liquid Pump
FSC / FSG	4320 — Power and Hand Pumps (FSG 43)
Manufacturers	Casappa Corp (CAGE 027P6)

Technical Specifications

Parameter	Value
NSN	4320-01-586-3822
Primary Part Number	21915847
Item Name	Housing Section,liquid Pump
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Casappa Corp
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
21915847 PRIMARY	Casappa Corp (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 4320-01-586-3822?

NSN 4320-01-586-3822 is a Housing Section,liquid Pump, manufactured by Casappa Corp, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-586-3822?

NSN 4320-01-586-3822 has 1 manufacturer part number on file: 21915847 (Casappa Corp).

Is NSN 4320-01-586-3822 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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