PartsTable TECHNICAL DATA SHEET

NSN 4320-00-271-9393Government record, cited

Liner4320-00-271-9393

NSN 4320-00-271-9393 · NIIN 002719393 · Part number 64007631B

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

Government record, cited

NSN 4320-00-271-9393 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-271-9393. Manufacturer of record part number: 64007631B.

Also searched as 4320-00-271-9393 · 4320002719393 · NIIN 002719393 · 00-271-9393 · FSC 4320 Power and Hand Pumps · CAGE 45396 · 64007631B · 64007631C

Nearby stock numbers ← 4320-00-271-9340 · 4320-00-271-9395 →

Features

Liner — FSC 4320
1 manufacturer part number on file
Manufacturer of record: Grundfos Cbs, Inc Dba Paco Pumps

Identification

NSN: 4320-00-271-9393
NIIN: 002719393
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 64007631B
Manufacturer: Grundfos Cbs, Inc Dba Paco Pumps

General Description

The Liner, cataloged under National Stock Number 4320-00-271-9393, 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. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Liner
FSC / FSG	4320 — Power and Hand Pumps (FSG 43)
Manufacturers	Grundfos Cbs, Inc Dba Paco Pumps (CAGE 45396)

Technical Specifications

Parameter	Value
NSN	4320-00-271-9393
Primary Part Number	64007631B
Item Name	Liner
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Grundfos Cbs, Inc Dba Paco Pumps
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
64007631B PRIMARY	Grundfos Cbs, Inc Dba Paco Pumps (USA)

Reference documents

Reference	Meaning
64007631C	C/1 Advisory reference — outside the item-of-supply concept Grundfos Cbs, Inc Dba Paco Pumps

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 4320-00-271-9393?

NSN 4320-00-271-9393 is a Liner, 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 4320-00-271-9393?

NSN 4320-00-271-9393 has 1 manufacturer part number on file: 64007631B (Grundfos Cbs, Inc Dba Paco Pumps).

Is NSN 4320-00-271-9393 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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