Parts Kit, Centrifugal Pump4320-01-459-0054

NSN 4320-01-459-0054 · NIIN 014590054 · Part number 21587

Hypro Llc · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 01QU5

Government record, cited

NSN 4320-01-459-0054 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-459-0054. Manufacturer of record part number: 21587.

Also searched as 4320-01-459-0054 · 4320014590054 · NIIN 014590054 · 01-459-0054 · FSC 4320 Power and Hand Pumps · CAGE 01QU5 · 21587

Nearby stock numbers ← 4320-01-459-0049 Parts Kit, Centrifugal Pump · 4320-01-459-0063 Bt Rubr Oil Pres Sw →

Features

Parts Kit,centrifugal Pump — FSC 4320
Nonsupply Items and Quantities: 15945 O-RING 1; 15955 ASSY-SEAL/SEAT 1; 15959 WASHER 1; 17000 IMPELLER-RUBBER 1; 18271 CAM 1; 18441 ASSY-PIN/PLATE 1; 18742 PLATE-COVER-SS 1; 19210 CAP-RUBBER 1; 19667 KEY 1; 19674 SEAL-LIP-DOUBLE 1; 21525 O-RING 2; 21570 GASKET 1; 21634 ASSY-SHAFT/BEARING 1; 3033-0038 CARTON - PARTS 1
1 manufacturer part number on file
Manufacturer of record: Hypro Llc

Identification

NSN: 4320-01-459-0054
NIIN: 014590054
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 21587
Manufacturer: Hypro Llc

General Description

The Parts Kit,centrifugal Pump, cataloged under National Stock Number 4320-01-459-0054, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Hypro Llc. 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	4320-01-459-0054
Primary Part Number	21587
Item Name	Parts Kit,centrifugal Pump
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Hypro Llc
Status	ACTIVE
Nonsupply Items and Quantities	15945 O-RING 1; 15955 ASSY-SEAL/SEAT 1; 15959 WASHER 1; 17000 IMPELLER-RUBBER 1; 18271 CAM 1; 18441 ASSY-PIN/PLATE 1; 18742 PLATE-COVER-SS 1; 19210 CAP-RUBBER 1; 19667 KEY 1; 19674 SEAL-LIP-DOUBLE 1; 21525 O-RING 2; 21570 GASKET 1; 21634 ASSY-SHAFT/BEARING 1; 3033-0038 CARTON - PARTS 1

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
21587 PRIMARY	Hypro Llc (USA)

Frequently Asked Questions

What is NSN 4320-01-459-0054?

NSN 4320-01-459-0054 is a Parts Kit,centrifugal Pump, manufactured by Hypro Llc, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-459-0054?

NSN 4320-01-459-0054 has 1 manufacturer part number on file: 21587 (Hypro Llc).

What are the specifications of 21587?

Key specifications for 21587: Nonsupply Items and Quantities: 15945 O-RING 1; 15955 ASSY-SEAL/SEAT 1; 15959 WASHER 1; 17000 IMPELLER-RUBBER 1; 18271 CAM 1; 18441 ASSY-PIN/PLATE 1; 18742 PLATE-COVER-SS 1; 19210 CAP-RUBBER 1; 19667 KEY 1; 19674 SEAL-LIP-DOUBLE 1; 21525 O-RING 2; 21570 GASKET 1; 21634 ASSY-SHAFT/BEARING 1; 3033-0038 CARTON - PARTS 1; End Item Identification: MAIN PROPULSION ENGINE ONBOARD 49 FT BUSL COAST GUARD BOATS FT. 1 specification is documented in the U.S. Government catalog.

Is NSN 4320-01-459-0054 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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