Ring, Wearing4320-01-413-8041

NSN 4320-01-413-8041 · NIIN 014138041 · Part number 04012364B26

Grundfos Cbs, Inc Dba Paco Pumps · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 45396

Government record, cited

NSN 4320-01-413-8041 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-413-8041. Manufacturer of record part number: 04012364B26.

Also searched as 4320-01-413-8041 · 4320014138041 · NIIN 014138041 · 01-413-8041 · FSC 4320 Power and Hand Pumps · CAGE 45396 · 04012364B26

Nearby stock numbers ← 4320-01-413-7602 Rotor, Lock · 4320-01-413-8534 Pump Unit, Centrifugal →

Features

Ring,wearing — FSC 4320
Corner Shape: ROUND ALL CORNERS
Body Style: PLAIN
Body Outside Diameter: 4.500 INCHES NOMINAL IN
Body Inside Diameter: 4.000 INCHES NOMINAL IN
1 manufacturer part number on file
Manufacturer of record: Grundfos Cbs, Inc Dba Paco Pumps

Identification

NSN: 4320-01-413-8041
NIIN: 014138041
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 04012364B26
Manufacturer: Grundfos Cbs, Inc Dba Paco Pumps

General Description

The Ring,wearing, cataloged under National Stock Number 4320-01-413-8041, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Grundfos Cbs, Inc Dba Paco Pumps. Government technical data includes 4 specifications, 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	4320-01-413-8041
Primary Part Number	04012364B26
Item Name	Ring,wearing
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Grundfos Cbs, Inc Dba Paco Pumps
Status	ACTIVE
Corner Shape	ROUND ALL CORNERS
Body Style	PLAIN
Body Outside Diameter	4.500 INCHES NOMINAL IN
Body Inside Diameter	4.000 INCHES NOMINAL IN

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
04012364B26 PRIMARY	Grundfos Cbs, Inc Dba Paco Pumps (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 4320-01-413-8041?

NSN 4320-01-413-8041 is a Ring,wearing, manufactured by Grundfos Cbs, Inc Dba Paco Pumps, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-413-8041?

NSN 4320-01-413-8041 has 1 manufacturer part number on file: 04012364B26 (Grundfos Cbs, Inc Dba Paco Pumps).

What are the specifications of 04012364B26?

Key specifications for 04012364B26: Corner Shape: ROUND ALL CORNERS; Body Style: PLAIN; Body Outside Diameter: 4.500 INCHES NOMINAL IN; Body Inside Diameter: 4.000 INCHES NOMINAL IN. 4 specifications are documented in the U.S. Government catalog.

Is NSN 4320-01-413-8041 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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