NSN 4320-01-511-0450 · NIIN 015110450 · Part number 002-1407B01-552 6.875"
Carver Pump Company · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 10941
Government record, cited
NSN 4320-01-511-0450 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-511-0450. Manufacturer of record part number: 002-1407B01-552 6.875".
Also searched as4320-01-511-0450 ·
4320015110450 ·
NIIN 015110450 ·
01-511-0450 ·
FSC 4320 Power and Hand Pumps · CAGE 10941 · 002-1407B01-552 6.875" · 999-1107-B-01 ITEM NO.2 · 999-1107-B-01 · 002-1407B01-552 · 002-1407B01-550
The Impeller,pump,centrifugal, cataloged under National Stock Number 4320-01-511-0450, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Carver Pump Company. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Impeller,pump,centrifugal
FSC / FSG
4320 — Power and Hand Pumps (FSG 43)
Manufacturers
Carver Pump Company (CAGE 10941)
Technical Specifications
Parameter
Value
NSN
4320-01-511-0450
Primary Part Number
002-1407B01-552 6.875"
Item Name
Impeller,pump,centrifugal
FSC / FSG
4320 / 43 — Power and Hand Pumps
Manufacturer
Carver Pump Company
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
⇄Related Items7
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
4320-01-511-0462091-125-99-0012POSSIBLE MATCH
SEAL ASSEMBLY,SHAFT,SPRING LOADE
Possible match (shared part number)Carver Pump Company
4320-01-511-0467009-1107B08-347552APOSSIBLE MATCH
HOUSING SECTION,LIQUID PUMP
Possible match (shared part number)Carver Pump Company
5365-01-511-3689POSSIBLE MATCH
PLUG,MACHINE THREAD
Possible match (shared part number)
4320-01-512-5766007-02C010-552POSSIBLE MATCH
RING,WEARING
Possible match (shared part number)Carver Pump Company
4320-01-512-5776POSSIBLE MATCH
RING,WEARING
Possible match (shared part number)
4320-01-512-5810091-125-99-0003POSSIBLE MATCH
SEAL ASSEMBLY,SHAFT,SPRING LOADE
Possible match (shared part number)Carver Pump Company
4320-01-512-6020014-1410002-552POSSIBLE MATCH
SLEEVE,SHAFT,PUMP
Possible match (shared part number)Carver Pump Company
NSN 4320-01-511-0450 is a Impeller,pump,centrifugal, manufactured by Carver Pump Company, classified under FSC 4320, Power and Hand Pumps. Status: active.
What part numbers are listed for NSN 4320-01-511-0450?
NSN 4320-01-511-0450 has 2 manufacturer part numbers on file: 999-1107-B-01 ITEM NO.2 (Carver Pump Company), 002-1407B01-552 6.875" (Carver Pump Company).
What NSN replaces 4320-01-511-0450?
7 possible matches (shared part number, not a government interchangeability claim): 4320-01-511-0462, 4320-01-511-0467, 5365-01-511-3689. Verify interchangeability with system specifications before substitution.
Is NSN 4320-01-511-0450 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.