Ring, Wearing4320-01-228-1600

NSN 4320-01-228-1600 · NIIN 012281600 · Part number B-1662032-01

Warren Controls, Inc. · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 03847

Government record, cited

NSN 4320-01-228-1600 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-228-1600. Manufacturer of record part number: B-1662032-01.

Also searched as 4320-01-228-1600 · 4320012281600 · NIIN 012281600 · 01-228-1600 · FSC 4320 Power and Hand Pumps · CAGE 03847 · B-1662032-01

Nearby stock numbers ← 4320-01-228-1599 Pump, Rotary · 4320-01-228-1604 Rotor, Pump →

Features

Ring,wearing — FSC 4320
Material: STEEL CORROSION RESISTING
1 manufacturer part number on file
Manufacturer of record: Warren Controls, Inc.

Identification

NSN: 4320-01-228-1600
NIIN: 012281600
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: B-1662032-01
Manufacturer: Warren Controls, Inc.

General Description

The Ring,wearing, cataloged under National Stock Number 4320-01-228-1600, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Warren Controls, Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4320-01-228-1600
Primary Part Number	B-1662032-01
Item Name	Ring,wearing
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Warren Controls, Inc.
Status	ACTIVE
Material	STEEL CORROSION RESISTING

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
B-1662032-01 PRIMARY	Warren Controls, 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 4320-01-228-1600?

NSN 4320-01-228-1600 is a Ring,wearing, manufactured by Warren Controls, Inc., classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-228-1600?

NSN 4320-01-228-1600 has 1 manufacturer part number on file: B-1662032-01 (Warren Controls, Inc.).

What are the specifications of B-1662032-01?

Key specifications for B-1662032-01: Material: STEEL CORROSION RESISTING. 1 specification is documented in the U.S. Government catalog.

Is NSN 4320-01-228-1600 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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