Piston, Valve4820-01-583-2525

NSN 4820-01-583-2525 · NIIN 015832525 · Part number 4611012

John Deere Shared Services, Llc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 3PSD7

Government record, cited

NSN 4820-01-583-2525 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-583-2525. Manufacturer of record part number: 4611012.

Also searched as 4820-01-583-2525 · 4820015832525 · NIIN 015832525 · 01-583-2525 · FSC 4820 Valves, Nonpowered · CAGE 3PSD7 · 4611012

Nearby stock numbers ← 4820-01-583-2416 Hinge, Swing Check Valve · 4820-01-583-2598 Valve, Calibrated Flow →

4820-01-583-2525 — Valves, Nonpowered

Features

Piston,valve — FSC 4820
1 manufacturer part number on file
Manufacturer of record: John Deere Shared Services, Llc

Identification

NSN: 4820-01-583-2525
NIIN: 015832525
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 4611012
Manufacturer: John Deere Shared Services, Llc

General Description

The Piston,valve, cataloged under National Stock Number 4820-01-583-2525, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is John Deere Shared Services, Llc. 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	4820-01-583-2525
Primary Part Number	4611012
Item Name	Piston,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	John Deere Shared Services, 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
4611012 PRIMARY	John Deere Shared Services, Llc (USA)

No interchangeability data on file.

Other items in FSC 4820 — Valves, Nonpowered

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4820-00-000-0097

4820-00-000-0097 · Item name not on file

4820-00-001-0010

VALVE,ROTARY,SELECTOR

4820-00-001-0020

4820-00-001-0020 · Item name not on file

4820-00-001-0021

4820-00-001-0021 · Item name not on file

4820-00-001-0032

4820-00-001-0032 · Item name not on file

4820-00-001-0037

VALVE,SAFETY RELIEF

4820-00-001-0042

4820-00-001-0042 · Item name not on file

4820-00-001-1230

4820-00-001-1230 · Item name not on file

Frequently Asked Questions

What is NSN 4820-01-583-2525?

NSN 4820-01-583-2525 is a Piston,valve, manufactured by John Deere Shared Services, Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-583-2525?

NSN 4820-01-583-2525 has 1 manufacturer part number on file: 4611012 (John Deere Shared Services, Llc).

What are the specifications of 4611012?

Key specifications for 4611012: Special Features: NHA HYDRAULIC PUMP 1 REGULATOR; Part Name Assigned by Controlling Agency: PISTON; End Item Identification: 3805-01-573-0677; EXCAVATOR, MULTIPURPOSE, END CRAWLER MOUNTED. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-583-2525 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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