NSN 4320-01-487-6401 · NIIN 014876401 · Part number 721-7069909-23
Naval Sea Systems Command · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 53711
Government record, cited
NSN 4320-01-487-6401 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-487-6401. Manufacturer of record part number: 721-7069909-23.
Also searched as4320-01-487-6401 ·
4320014876401 ·
NIIN 014876401 ·
01-487-6401 ·
FSC 4320 Power and Hand Pumps · CAGE 53711 · 721-7069909-23 · 7069909 · H861-1505-23
The Cover,hydraulic,pump-Motor, cataloged under National Stock Number 4320-01-487-6401, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Naval Sea Systems Command. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 7 items share a part number with this NSN in the catalog (possible match — not a government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
Cover,hydraulic,pump-Motor
FSC / FSG
4320 — Power and Hand Pumps (FSG 43)
Manufacturers
Naval Sea Systems Command (CAGE 53711)
Technical Specifications
Parameter
Value
NSN
4320-01-487-6401
Primary Part Number
721-7069909-23
Item Name
Cover,hydraulic,pump-Motor
FSC / FSG
4320 / 43 — Power and Hand Pumps
Manufacturer
Naval Sea Systems Command
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.
3020-01-487-7838H861-1505-26POSSIBLE MATCH
GEAR RACK
Possible match (shared part number)Electric Boat Corporation Div General Dynamics Electric Boat
3040-01-488-4341721-7069909-16POSSIBLE MATCH
CAP,LINEAR ACTUATING CYLINDER
Possible match (shared part number)Naval Sea Systems Command
3040-01-488-4345721-7069909-17POSSIBLE MATCH
CAP,LINEAR ACTUATING CYLINDER
Possible match (shared part number)Naval Sea Systems Command
3040-01-488-4347721-7069909-18POSSIBLE MATCH
CAP,LINEAR ACTUATING CYLINDER
Possible match (shared part number)Naval Sea Systems Command
3040-01-488-4350721-7069909-19POSSIBLE MATCH
CAP,LINEAR ACTUATING CYLINDER
Possible match (shared part number)Naval Sea Systems Command
3040-01-488-6079721-7069909-34POSSIBLE MATCH
CYLINDER,ACTUATING,LINEAR
Possible match (shared part number)Naval Sea Systems Command
3040-01-488-6097721-7069909-35POSSIBLE MATCH
CYLINDER,ACTUATING,LINEAR
Possible match (shared part number)Naval Sea Systems Command
NSN 4320-01-487-6401 is a Cover,hydraulic,pump-Motor, manufactured by Naval Sea Systems Command, classified under FSC 4320, Power and Hand Pumps. Status: active.
What part numbers are listed for NSN 4320-01-487-6401?
NSN 4320-01-487-6401 has 1 manufacturer part number on file: 721-7069909-23 (Naval Sea Systems Command).
What NSN replaces 4320-01-487-6401?
7 possible matches (shared part number, not a government interchangeability claim): 3020-01-487-7838, 3040-01-488-4341, 3040-01-488-4345. Verify interchangeability with system specifications before substitution.
Is NSN 4320-01-487-6401 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.