Disk, Valve4820-01-500-9050

NSN 4820-01-500-9050 · NIIN 015009050 · Part number 238015

Allied Systems Company Dba Allied Systems Co · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 60848

Government record, cited

NSN 4820-01-500-9050 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-500-9050. Manufacturer of record part number: 238015.

Also searched as 4820-01-500-9050 · 4820015009050 · NIIN 015009050 · 01-500-9050 · FSC 4820 Valves, Nonpowered · CAGE 60848 · 238015 · MANUAL 1987-1999 FIG 7-26 ITEM 8

Nearby stock numbers ← 4820-01-500-8980 Valve, Regulating, Fluid Pressure · 4820-01-500-9088 Valve, Calibrated Flow →

4820-01-500-9050 — Valves, Nonpowered

Features

Disk,valve — FSC 4820
2 manufacturer part numbers on file
Manufacturer of record: Allied Systems Company Dba Allied Systems Co

Identification

NSN: 4820-01-500-9050
NIIN: 015009050
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 238015
Manufacturer: Allied Systems Company Dba Allied Systems Co

General Description

The Disk,valve, cataloged under National Stock Number 4820-01-500-9050, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Allied Systems Company Dba Allied Systems Co. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-500-9050
Primary Part Number	238015
Item Name	Disk,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Allied Systems Company Dba Allied Systems Co
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
MANUAL 1987-1999 FIG 7-26 ITEM 8	Allied Systems Company Dba Allied Systems Co (USA)
238015 PRIMARY	Allied Systems Company Dba Allied Systems Co (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 4820-01-500-9050?

NSN 4820-01-500-9050 is a Disk,valve, manufactured by Allied Systems Company Dba Allied Systems Co, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-500-9050?

NSN 4820-01-500-9050 has 2 manufacturer part numbers on file: MANUAL 1987-1999 FIG 7-26 ITEM 8 (Allied Systems Company Dba Allied Systems Co), 238015 (Allied Systems Company Dba Allied Systems Co).

What are the specifications of 238015?

Key specifications for 238015: Special Features: NHA WINCH ASSY, DISK ALSO INCLUDES 4 SEALS,1 BACKUP RINGS,1 CAP,1 SPRING,1 PISTON,AND IS POPPET TYPE. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-500-9050 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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