Pump Assy4330-00-300-7791

NSN 4330-00-300-7791 · NIIN 003007791 · Part number A1911PC156

Alfa Laval Inc · FSC 4330 — Centrifugals, Separators, and Pressure and Vacuum Filters · FSG 43 — Pumps and Compressors · CAGE 71871

Government record, cited

NSN 4330-00-300-7791 — this item is cataloged by the U.S. Government under National Stock Number 4330-00-300-7791. Manufacturer of record part number: A1911PC156.

Also searched as 4330-00-300-7791 · 4330003007791 · NIIN 003007791 · 00-300-7791 · FSC 4330 Centrifugals, Separators, and Pressure and Vacuum Filters · CAGE 71871 · A1911PC156 · 32686

Nearby stock numbers ← 4330-00-300-7790 Pump Assy · 4330-00-300-7808 →

Features

Pump Assy — FSC 4330
2 manufacturer part numbers on file
Manufacturer of record: Alfa Laval Inc

Identification

NSN: 4330-00-300-7791
NIIN: 003007791
FSC: 4330 — Centrifugals, Separators, and Pressure and Vacuum Filters
FSG: 43 — Pumps and Compressors
Primary part number: A1911PC156
Manufacturer: Alfa Laval Inc

General Description

The Pump Assy, cataloged under National Stock Number 4330-00-300-7791, is classified within Federal Supply Class 4330 (Centrifugals, Separators, and Pressure and Vacuum Filters) of the Pumps and Compressors group. The manufacturer of record is Alfa Laval Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Catalog Facts

Item Name	Pump Assy
FSC / FSG	4330 — Centrifugals, Separators, and Pressure and Vacuum Filters (FSG 43)
Manufacturers	Alfa Laval Inc (CAGE 71871)

Technical Specifications

Parameter	Value
NSN	4330-00-300-7791
Primary Part Number	A1911PC156
Item Name	Pump Assy
FSC / FSG	4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters
Manufacturer	Alfa Laval Inc
Status	ACTIVE

Lifecycle & Compliance

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

⇄ Related Items 1

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

5998-01-005-852032686 POSSIBLE MATCH

CIRCUIT CARD ASSEMBLY

Possible match (shared part number)Setra Systems, Inc. Dba Gems Sensors

Cross-Reference Index

Part Number	Manufacturer
A1911PC156 PRIMARY	Alfa Laval Inc (USA)
32686 PRIMARY	Alfa Laval Inc (USA)

Related Parts

5998-01-005-8520POSSIBLE MATCH

CIRCUIT CARD ASSEMBLY

32686

Frequently Asked Questions

What is NSN 4330-00-300-7791?

NSN 4330-00-300-7791 is a Pump Assy, manufactured by Alfa Laval Inc, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.

What part numbers are listed for NSN 4330-00-300-7791?

NSN 4330-00-300-7791 has 2 manufacturer part numbers on file: A1911PC156 (Alfa Laval Inc), 32686 (Alfa Laval Inc).

What NSN replaces 4330-00-300-7791?

1 possible match (shared part number, not a government interchangeability claim): 5998-01-005-8520. Verify interchangeability with system specifications before substitution.

Is NSN 4330-00-300-7791 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.

PartsTable Design LLC · partstable.com