NSN 4320-01-453-2045 · NIIN 014532045 · Part number 3003-1804-0575
R.s. Corcoran Co. · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 26541
Government record, cited
NSN 4320-01-453-2045 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-453-2045. Manufacturer of record part number: 3003-1804-0575.
Also searched as4320-01-453-2045 ·
4320014532045 ·
NIIN 014532045 ·
01-453-2045 ·
FSC 4320 Power and Hand Pumps · CAGE 26541 · 3003-1804-0575
Rotation Direction for Which Designed: COUNTERCLOCKWISE
1 manufacturer part number on file
Manufacturer of record: R.s. Corcoran Co.
Identification
NSN: 4320-01-453-2045
NIIN: 014532045
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 3003-1804-0575
Manufacturer: R.s. Corcoran Co.
General Description
The Impeller,pump,centrifugal, cataloged under National Stock Number 4320-01-453-2045, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is R.s. Corcoran Co.. Government technical data includes 3 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.
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
Related Parts in Pumps and Compressors
4320-00-001-1633
4320-00-001-1633 · Item name not on file
4320-00-001-2628
RETAINER AND PIN
97408
4320-00-001-2629
HOUSING AND PIN
97675
4320-00-001-2630
PUMP,CENTRIFUGAL
SCD10426-1
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 4320-01-453-2045?
NSN 4320-01-453-2045 is a Impeller,pump,centrifugal, manufactured by R.s. Corcoran Co., classified under FSC 4320, Power and Hand Pumps. Status: active.
What part numbers are listed for NSN 4320-01-453-2045?
NSN 4320-01-453-2045 has 1 manufacturer part number on file: 3003-1804-0575 (R.s. Corcoran Co.).
What are the specifications of 3003-1804-0575?
Key specifications for 3003-1804-0575: Overall Diameter: 5.750 INCHES NOMINAL IN; Special Features: SLIP ON TYPE; End Item Identification: 4320-01-453-2022 PUMP UNIT CENTRIFUGAL P/N 3000DH-SP 2X1-1/2 F.F.FL ONBOARD 175 FT WLM COAST GUARD VESSELS FT; Material: STEEL CORROSION RESISTING. 3 specifications are documented in the U.S. Government catalog.
Is NSN 4320-01-453-2045 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.