NSN 4320-01-644-7528 · NIIN 016447528 · Part number 4026AS804-1
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 30003
Government record, cited
NSN 4320-01-644-7528 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-644-7528. Manufacturer of record part number: 4026AS804-1.
Also searched as4320-01-644-7528 ·
4320016447528 ·
NIIN 016447528 ·
01-644-7528 ·
FSC 4320 Power and Hand Pumps · CAGE 30003 · 4026AS804-1
Manufacturer of record: Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
Identification
NSN: 4320-01-644-7528
NIIN: 016447528
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 4026AS804-1
Manufacturer: Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
General Description
The Ram,hydraulic, cataloged under National Stock Number 4320-01-644-7528, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. 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
4320-01-644-7528
Primary Part Number
4026AS804-1
Item Name
Ram,hydraulic
FSC / FSG
4320 / 43 — Power and Hand Pumps
Manufacturer
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (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 4320-01-644-7528?
NSN 4320-01-644-7528 is a Ram,hydraulic, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 4320, Power and Hand Pumps. Status: active.
What part numbers are listed for NSN 4320-01-644-7528?
NSN 4320-01-644-7528 has 1 manufacturer part number on file: 4026AS804-1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
What are the specifications of 4026AS804-1?
Key specifications for 4026AS804-1: Part Name Assigned by Controlling Agency: HYDRAUJLIC RAM ASSEMBLY. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4320-01-644-7528 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.