Valve, Flow Control 4810-01-539-2889 NSN 4810-01-539-2889 · NIIN 015392889 · Part number 1KP789
Oshkosh Defense Llc · FSC 4810 — Valves, Powered · FSG 48 — Valves · CAGE 75Q65
NSN 4810-01-539-2889 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-539-2889. Manufacturer of record part number: 1KP789 .
Also searched as
4810-01-539-2889 ·
4810015392889 ·
NIIN 015392889 ·
01-539-2889 ·
FSC 4810 Valves, Powered · CAGE 75Q65 · 1KP789 · 85020399
Nearby stock numbers
← 4810-01-539-1518 Actuator, Electromechanical, Rotar
·
4810-01-539-3288 Valve, Linear, Directional Control →
4810-01-539-2889 — Valves, Powered
Features
Valve,flow Control — FSC 4810 2 manufacturer part numbers on file Manufacturer of record: Oshkosh Defense Llc
Identification
NSN: 4810-01-539-2889
NIIN: 015392889
FSC: 4810 — Valves, Powered
FSG: 48 — Valves
Primary part number: 1KP789
Manufacturer: Oshkosh Defense Llc
General Description
The Valve,flow Control, cataloged under National Stock Number 4810-01-539-2889, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Oshkosh Defense Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name Valve,flow Control FSC / FSG 4810 — Valves, Powered (FSG 48) Manufacturers Delta Power Hydraulic Co (CAGE 30058); Oshkosh Defense Llc (CAGE 75Q65)
Technical Specifications
Parameter Value NSN 4810-01-539-2889 Primary Part Number 1KP789 Item Name Valve,flow Control FSC / FSG 4810 / 48 — Valves, Powered Manufacturer Oshkosh Defense Llc 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
Cross-Reference Index
Part Number Manufacturer
85020399 Delta Power Hydraulic Co (USA)
1KP789 PRIMARY Oshkosh Defense Llc (USA)
Reference documents
Reference Meaning
1KP789
3/9 Design control — primary reference Oshkosh Corp
No interchangeability data on file.
Other items in FSC 4810 — Valves, Powered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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4810-00-001-1247 · Item name not on file
4810-00-001-4499
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4810-00-001-4531
4810-00-001-4531 · Item name not on file
4810-00-001-4532
4810-00-001-4532 · Item name not on file
4810-00-001-4554
4810-00-001-4554 · Item name not on file
4810-00-001-4555
4810-00-001-4555 · Item name not on file
4810-00-001-4556
4810-00-001-4556 · Item name not on file
4810-00-001-4611
4810-00-001-4611 · Item name not on file
Frequently Asked Questions
What is NSN 4810-01-539-2889?
NSN 4810-01-539-2889 is a Valve,flow Control, manufactured by Oshkosh Defense Llc, classified under FSC 4810, Valves, Powered. Status: active.
What part numbers are listed for NSN 4810-01-539-2889?
NSN 4810-01-539-2889 has 2 manufacturer part numbers on file: 85020399 (Delta Power Hydraulic Co), 1KP789 (Oshkosh Defense Llc).
Is NSN 4810-01-539-2889 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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