Pump Unit, Centrifugal4320-01-615-4972

NSN 4320-01-615-4972 · NIIN 016154972 · Part number P237A1-EU

W.w. Grainger, Inc. Div Government Sales Division · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 25795

Government record, cited

NSN 4320-01-615-4972 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-615-4972. Manufacturer of record part number: P237A1-EU.

Also searched as 4320-01-615-4972 · 4320016154972 · NIIN 016154972 · 01-615-4972 · FSC 4320 Power and Hand Pumps · CAGE 25795 · P237A1-EU

Nearby stock numbers ← 4320-01-615-4971 Key, Feather, Pump · 4320-01-615-5005 Sleeve, Shaft, Pump →

Features

Pump Unit,centrifugal — FSC 4320
2 manufacturer part numbers on file
Manufacturer of record: W.w. Grainger, Inc. Div Government Sales Division

Identification

NSN: 4320-01-615-4972
NIIN: 016154972
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: P237A1-EU
Manufacturer: W.w. Grainger, Inc. Div Government Sales Division

General Description

The Pump Unit,centrifugal, cataloged under National Stock Number 4320-01-615-4972, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is W.w. Grainger, Inc. Div Government Sales Division. 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	4320-01-615-4972
Primary Part Number	P237A1-EU
Item Name	Pump Unit,centrifugal
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	W.w. Grainger, Inc. Div Government Sales Division
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
P237A1-EU PRIMARY	W.w. Grainger, Inc. Div Government Sales Division (USA)
P237A1-EU PRIMARY	Echelon Supply and Service, Inc. (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 4320-01-615-4972?

NSN 4320-01-615-4972 is a Pump Unit,centrifugal, manufactured by W.w. Grainger, Inc. Div Government Sales Division, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-615-4972?

NSN 4320-01-615-4972 has 2 manufacturer part numbers on file: P237A1-EU (W.w. Grainger, Inc. Div Government Sales Division), P237A1-EU (Echelon Supply and Service, Inc.).

What are the specifications of P237A1-EU?

Key specifications for P237A1-EU: End Item Identification: SATCOM ON THE MOVE (SOTM). 0 specifications are documented in the U.S. Government catalog.

Is NSN 4320-01-615-4972 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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