PartsTable TECHNICAL DATA SHEET

NSN 4630-01-642-3436Government record, cited

Pumping Unit, Sewage4630-01-642-3436

NSN 4630-01-642-3436 · NIIN 016423436 · Part number 4056-520

Berg Manufacturing, Inc. · FSC 4630 — Sewage Treatment Equipment · FSG 46 — Water Purification and Sewage Treatment · CAGE 4JKJ9

Government record, cited

NSN 4630-01-642-3436 — this item is cataloged by the U.S. Government under National Stock Number 4630-01-642-3436. Manufacturer of record part number: 4056-520.

Also searched as 4630-01-642-3436 · 4630016423436 · NIIN 016423436 · 01-642-3436 · FSC 4630 Sewage Treatment Equipment · CAGE 4JKJ9 · 4056-520 · 4056-514-1

Nearby stock numbers ← 4630-01-641-0352 Pumping Unit, Sewage · 4630-01-642-3447 Pumping Unit, Sewage →

Features

Pumping Unit,sewage — FSC 4630
1 manufacturer part number on file
Manufacturer of record: Berg Manufacturing, Inc.

Identification

NSN: 4630-01-642-3436
NIIN: 016423436
FSC: 4630 — Sewage Treatment Equipment
FSG: 46 — Water Purification and Sewage Treatment
Primary part number: 4056-520
Manufacturer: Berg Manufacturing, Inc.

General Description

The Pumping Unit,sewage, cataloged under National Stock Number 4630-01-642-3436, is classified within Federal Supply Class 4630 (Sewage Treatment Equipment) of the Water Purification and Sewage Treatment group. The manufacturer of record is Berg Manufacturing, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Pumping Unit,sewage
FSC / FSG	4630 — Sewage Treatment Equipment (FSG 46)
Manufacturers	Berg Manufacturing, Inc. (CAGE 4JKJ9)

Technical Specifications

Parameter	Value
NSN	4630-01-642-3436
Primary Part Number	4056-520
Item Name	Pumping Unit,sewage
FSC / FSG	4630 / 46 — Sewage Treatment Equipment
Manufacturer	Berg Manufacturing, 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)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
4056-520 PRIMARY	Berg Manufacturing, Inc. (USA)

Reference documents

Reference	Meaning
4056-514-1	5/9 Secondary reference Berg Manufacturing, Inc.

No interchangeability data on file.

Other items in FSC 4630 — Sewage Treatment Equipment

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

4630-00-009-2412

4630-00-009-2412 · Item name not on file

4630-00-012-6230

4630-00-012-6230 · Item name not on file

4630-00-020-7256

4630-00-020-7256 · Item name not on file

4630-00-020-7257

4630-00-020-7257 · Item name not on file

4630-00-020-7258

4630-00-020-7258 · Item name not on file

4630-00-048-1753

4630-00-048-1753 · Item name not on file

4630-00-084-1882

4630-00-084-1882 · Item name not on file

4630-00-084-1883

4630-00-084-1883 · Item name not on file

Frequently Asked Questions

What is NSN 4630-01-642-3436?

NSN 4630-01-642-3436 is a Pumping Unit,sewage, manufactured by Berg Manufacturing, Inc., classified under FSC 4630, Sewage Treatment Equipment. Status: active.

What part numbers are listed for NSN 4630-01-642-3436?

NSN 4630-01-642-3436 has 1 manufacturer part number on file: 4056-520 (Berg Manufacturing, Inc.).

Is NSN 4630-01-642-3436 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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