PartsTable TECHNICAL DATA SHEET

NSN 4320-01-182-4014Government record, cited

Pump, Chemical Feed4320-01-182-4014

NSN 4320-01-182-4014 · NIIN 011824014 · Part number 1AA8978

Drew Marine Usa Inc · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 5NV48

Government record, cited

NSN 4320-01-182-4014 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-182-4014. Manufacturer of record part number: 1AA8978.

Also searched as 4320-01-182-4014 · 4320011824014 · NIIN 011824014 · 01-182-4014 · FSC 4320 Power and Hand Pumps · CAGE 5NV48 · 1AA8978 · 0953019 · 167-01-6 · BT5A1605

Nearby stock numbers ← 4320-01-182-4011 · 4320-01-182-4295 →

Features

Pump,chemical Feed — FSC 4320
1 manufacturer part number on file
Manufacturer of record: Drew Marine Usa Inc

Identification

NSN: 4320-01-182-4014
NIIN: 011824014
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 1AA8978
Manufacturer: Drew Marine Usa Inc

General Description

The Pump,chemical Feed, cataloged under National Stock Number 4320-01-182-4014, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Drew Marine Usa Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4320-01-182-4014
Primary Part Number	1AA8978
Item Name	Pump,chemical Feed
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Drew Marine Usa 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
1AA8978 PRIMARY	Drew Marine Usa Inc (USA)

Reference documents

Reference	Meaning
0953019	5/9 Secondary reference Ashland Inc. Dba Ashland Water Technologies
167-01-6	5/9 Secondary reference Ashland Inc. Dba Ashland Water Technologies
1AA8978	5/9 Secondary reference Ashland Inc. Dba Ashland Water Technologies
BT5A1605	5/9 Secondary reference Ashland Inc. Dba Ashland Water Technologies

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 4320-01-182-4014?

NSN 4320-01-182-4014 is a Pump,chemical Feed, manufactured by Drew Marine Usa Inc, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-182-4014?

NSN 4320-01-182-4014 has 1 manufacturer part number on file: 1AA8978 (Drew Marine Usa Inc).

What are the specifications of 1AA8978?

Key specifications for 1AA8978: End Item Identification: MISCELLANEOUS ELECTRICAL AND ELECTRONIC COMPONENTS. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4320-01-182-4014 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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