Disk, Valve4820-01-550-4569

NSN 4820-01-550-4569 · NIIN 015504569 · Part number 7591264-001

Pti Technologies Inc. · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 05228

Government record, cited

NSN 4820-01-550-4569 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-550-4569. Manufacturer of record part number: 7591264-001.

Also searched as 4820-01-550-4569 · 4820015504569 · NIIN 015504569 · 01-550-4569 · FSC 4820 Valves, Nonpowered · CAGE 05228 · 7591264-001

Nearby stock numbers ← 4820-01-550-4546 Valve, Check · 4820-01-550-4573 Valve, Safety Relief →

4820-01-550-4569 — Valves, Nonpowered

Features

Disk,valve — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Pti Technologies Inc.

Identification

NSN: 4820-01-550-4569
NIIN: 015504569
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 7591264-001
Manufacturer: Pti Technologies Inc.

General Description

The Disk,valve, cataloged under National Stock Number 4820-01-550-4569, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Pti Technologies Inc.. 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	4820-01-550-4569
Primary Part Number	7591264-001
Item Name	Disk,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Pti Technologies Inc.
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
7591264-001 PRIMARY	Pti Technologies Inc. (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 4820-01-550-4569?

NSN 4820-01-550-4569 is a Disk,valve, manufactured by Pti Technologies Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-550-4569?

NSN 4820-01-550-4569 has 1 manufacturer part number on file: 7591264-001 (Pti Technologies Inc.).

What are the specifications of 7591264-001?

Key specifications for 7591264-001: Special Features: NEXT HIGHER ASSEMBLY MICROTECHNIA CONTROLLED HYDRAULIC FILTER MODULES PART NUMBERS7590632-101, 7590632-102 AND CONTROLLED HOUSING ASSEMBLY PART NO. 7594648-101; Part Name Assigned by Controlling Agency: VALVE POPPET; End Item Identification: EURO FIGHTER EJ200 ENGINE. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-550-4569 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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