Rotor, Pump4320-01-232-2953

NSN 4320-01-232-2953 · NIIN 012322953

FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors

Government record, cited

Also searched as 4320-01-232-2953 · 4320012322953 · NIIN 012322953 · 01-232-2953 · FSC 4320 Power and Hand Pumps · HN50BPC129 · 10P-16RH

Nearby stock numbers ← 4320-01-232-2889 Pump, Rotary · 4320-01-232-2977 Valve Plate, Hydraulic Motor-Pump →

Features

Rotor,pump — FSC 4320
Rotor Design: HELICAL
Material: COPPER ALLOY

Identification

NSN: 4320-01-232-2953
NIIN: 012322953
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors

General Description

The Rotor,pump, cataloged under National Stock Number 4320-01-232-2953, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	4320-01-232-2953
Item Name	Rotor,pump
FSC / FSG	4320 / 43 — Power and Hand Pumps
Status	ACTIVE
Rotor Design	HELICAL
Material	COPPER ALLOY

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

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
HN50BPC129	5/9 Secondary reference Hale Products, Inc.
10P-16RH	3/9 Design control — primary reference Hale Products, Inc.

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 4320-01-232-2953?

NSN 4320-01-232-2953 is a Rotor,pump, classified under FSC 4320, Power and Hand Pumps. Status: active.

What are the specifications of 4320-01-232-2953?

Key specifications for 4320-01-232-2953: Rotor Design: HELICAL; Special Features: RH ROTATION; End Item Identification: HALE FIRE PUMP CO MODEL 10P PROPORTIONER PUMP; Material: COPPER ALLOY. 2 specifications are documented in the U.S. Government catalog.

Is NSN 4320-01-232-2953 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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