Rotor and Shaft Pump Assembly4320-01-558-6988

NSN 4320-01-558-6988 · NIIN 015586988 · Part number 19812-819

Neuman Erick Dba Rochem · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 4F1M0

Government record, cited

NSN 4320-01-558-6988 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-558-6988. Manufacturer of record part number: 19812-819.

Also searched as 4320-01-558-6988 · 4320015586988 · NIIN 015586988 · 01-558-6988 · FSC 4320 Power and Hand Pumps · CAGE 4F1M0 · 19812-819 · 96003263

Nearby stock numbers ← 4320-01-558-6986 Pump, Centrifugal · 4320-01-558-6995 Parts Kit, Hydraulic Pump →

Features

Rotor and Shaft Pump Assembly — FSC 4320
2 manufacturer part numbers on file
Manufacturer of record: Neuman Erick Dba Rochem

Identification

NSN: 4320-01-558-6988
NIIN: 015586988
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 19812-819
Manufacturer: Neuman Erick Dba Rochem

General Description

The Rotor and Shaft Pump Assembly, cataloged under National Stock Number 4320-01-558-6988, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Neuman Erick Dba Rochem. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4320-01-558-6988
Primary Part Number	19812-819
Item Name	Rotor and Shaft Pump Assembly
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Neuman Erick Dba Rochem
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
96003263	Neuman Erick Dba Rochem (USA)
19812-819 PRIMARY	Neuman Erick Dba Rochem (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 4320-01-558-6988?

NSN 4320-01-558-6988 is a Rotor and Shaft Pump Assembly, manufactured by Neuman Erick Dba Rochem, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-558-6988?

NSN 4320-01-558-6988 has 2 manufacturer part numbers on file: 96003263 (Neuman Erick Dba Rochem), 19812-819 (Neuman Erick Dba Rochem).

What are the specifications of 19812-819?

Key specifications for 19812-819: Special Features: SHAFT WITH ROTOR 1 PIECE; End Item Identification: SLUDGE PUMP, P/N 19812. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4320-01-558-6988 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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