PartsTable TECHNICAL DATA SHEET

NSN 4320-01-045-5998Government record, cited

Sleeve, Shaft, Pump4320-01-045-5998

NSN 4320-01-045-5998 · NIIN 010455998 · Part number SX8202441

Ampco Pumps Company Llc · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 0TWN3

Government record, cited

NSN 4320-01-045-5998 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-045-5998. Manufacturer of record part number: SX8202441.

Also searched as 4320-01-045-5998 · 4320010455998 · NIIN 010455998 · 01-045-5998 · FSC 4320 Power and Hand Pumps · CAGE 0TWN3 · SX8202441 · 610008202441 · 48-2-0244-01 · 48-2-0244-01

Nearby stock numbers ← 4320-01-045-5971 · 4320-01-045-6021 Ring, Wearing →

Features

Sleeve,shaft,pump — FSC 4320
1 manufacturer part number on file
Manufacturer of record: Ampco Pumps Company Llc

Identification

NSN: 4320-01-045-5998
NIIN: 010455998
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: SX8202441
Manufacturer: Ampco Pumps Company Llc

General Description

The Sleeve,shaft,pump, cataloged under National Stock Number 4320-01-045-5998, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Ampco Pumps Company Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Sleeve,shaft,pump
FSC / FSG	4320 — Power and Hand Pumps (FSG 43)
Manufacturers	Ampco Pumps Company Llc (CAGE 0TWN3)

Technical Specifications

Parameter	Value
NSN	4320-01-045-5998
Primary Part Number	SX8202441
Item Name	Sleeve,shaft,pump
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Ampco Pumps Company Llc
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
SX8202441 PRIMARY	Ampco Pumps Company Llc (USA)

Reference documents

Reference	Meaning
610008202441	C/1 Advisory reference — outside the item-of-supply concept Ampco Metal Inc. Dba Ampco Metal Inc
48-2-0244-01	5/9 Secondary reference Ampco Pumps Company Llc
48-2-0244-01	3/9 Design control — primary reference Ampco Metal Inc. Dba Ampco Metal 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 4320-01-045-5998?

NSN 4320-01-045-5998 is a Sleeve,shaft,pump, manufactured by Ampco Pumps Company Llc, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-045-5998?

NSN 4320-01-045-5998 has 1 manufacturer part number on file: SX8202441 (Ampco Pumps Company Llc).

Is NSN 4320-01-045-5998 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.

PartsTable Design LLC · partstable.com