Pump, Rotary4320-01-332-5308

NSN 4320-01-332-5308 · NIIN 013325308 · Part number LDMA9-1

W S Darley & Co · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 15852

Government record, cited

NSN 4320-01-332-5308 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-332-5308. Manufacturer of record part number: LDMA9-1.

Also searched as 4320-01-332-5308 · 4320013325308 · NIIN 013325308 · 01-332-5308 · FSC 4320 Power and Hand Pumps · CAGE 15852 · LDMA9-1 · 001536V

Nearby stock numbers ← 4320-01-332-5307 Pump, Reciprocating · 4320-01-332-5339 Pump, Liquid Operated →

Features

Pump,rotary — FSC 4320
2 manufacturer part numbers on file
Manufacturer of record: W S Darley & Co

Identification

NSN: 4320-01-332-5308
NIIN: 013325308
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: LDMA9-1
Manufacturer: W S Darley & Co

General Description

The Pump,rotary, cataloged under National Stock Number 4320-01-332-5308, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is W S Darley & Co. 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	4320-01-332-5308
Primary Part Number	LDMA9-1
Item Name	Pump,rotary
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	W S Darley & Co
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
001536V	Kovatch Corp. (USA)
LDMA9-1 PRIMARY	W S Darley & Co (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 4320-01-332-5308?

NSN 4320-01-332-5308 is a Pump,rotary, manufactured by W S Darley & Co, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-332-5308?

NSN 4320-01-332-5308 has 2 manufacturer part numbers on file: 001536V (Kovatch Corp.), LDMA9-1 (W S Darley & Co).

What are the specifications of LDMA9-1?

Key specifications for LDMA9-1: End Item Identification: P-22/P-24 FIRE TRUCK 710. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4320-01-332-5308 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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