Parts Kit, Centrifugal Pump4320-01-623-3445

NSN 4320-01-623-3445 · NIIN 016233445 · Part number 28431-0103B

Itt Jabsco Products · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 31425

Government record, cited

NSN 4320-01-623-3445 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-623-3445. Manufacturer of record part number: 28431-0103B.

Also searched as 4320-01-623-3445 · 4320016233445 · NIIN 016233445 · 01-623-3445 · FSC 4320 Power and Hand Pumps · CAGE 31425 · 28431-0103B

Nearby stock numbers ← 4320-01-623-3305 Ring, Wearing · 4320-01-623-3448 Impeller, Pump, Centrifugal →

Features

Parts Kit,centrifugal Pump — FSC 4320
Document Type: CATALOG SHEET
Document Identification: 28430 SERIES
1 manufacturer part number on file
Manufacturer of record: Itt Jabsco Products

Identification

NSN: 4320-01-623-3445
NIIN: 016233445
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 28431-0103B
Manufacturer: Itt Jabsco Products

General Description

The Parts Kit,centrifugal Pump, cataloged under National Stock Number 4320-01-623-3445, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Itt Jabsco Products. Government technical data includes 2 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	4320-01-623-3445
Primary Part Number	28431-0103B
Item Name	Parts Kit,centrifugal Pump
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Itt Jabsco Products
Status	ACTIVE
Document Type	CATALOG SHEET
Document Identification	28430 SERIES

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
28431-0103B PRIMARY	Itt Jabsco Products (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 4320-01-623-3445?

NSN 4320-01-623-3445 is a Parts Kit,centrifugal Pump, manufactured by Itt Jabsco Products, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-623-3445?

NSN 4320-01-623-3445 has 1 manufacturer part number on file: 28431-0103B (Itt Jabsco Products).

What are the specifications of 28431-0103B?

Key specifications for 28431-0103B: Document Type: CATALOG SHEET; Document Identification: 28430 SERIES; Special Features: MATERIAL IS NITRILE;PRESSURE RATING IS MEDIUM AND HIGH; Part Name Assigned by Controlling Agency: STD MECH. SEALS. 2 specifications are documented in the U.S. Government catalog.

Is NSN 4320-01-623-3445 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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