PartsTable TECHNICAL DATA SHEET

NSN 4820-01-258-8036Government record, cited

Disk, Valve4820-01-258-8036

NSN 4820-01-258-8036 · NIIN 012588036 · Part number 486577

Vogt Edward Valve Co a British Tire & Rubber Co · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 3A162

Government record, cited

NSN 4820-01-258-8036 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-258-8036. Manufacturer of record part number: 486577.

Also searched as 4820-01-258-8036 · 4820012588036 · NIIN 012588036 · 01-258-8036 · FSC 4820 Valves, Nonpowered · CAGE 3A162 · 486577

Nearby stock numbers ← 4820-01-258-8034 Stem, Fluid Valve · 4820-01-258-8042 →

4820-01-258-8036 — Valves, Nonpowered

Features

Disk,valve — FSC 4820
Seat Angle: 60.0 DEGREES NOMINAL
Inside Diameter: 1.292 INCHES NOMINAL IN
Material: STEEL
1 manufacturer part number on file
Manufacturer of record: Vogt Edward Valve Co a British Tire & Rubber Co

Identification

NSN: 4820-01-258-8036
NIIN: 012588036
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 486577
Manufacturer: Vogt Edward Valve Co a British Tire & Rubber Co

General Description

The Disk,valve, cataloged under National Stock Number 4820-01-258-8036, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Vogt Edward Valve Co a British Tire & Rubber Co. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Technical Specifications

Parameter	Value
NSN	4820-01-258-8036
Primary Part Number	486577
Item Name	Disk,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Vogt Edward Valve Co a British Tire & Rubber Co
Status	ACTIVE
Seat Angle	60.0 DEGREES NOMINAL
Inside Diameter	1.292 INCHES NOMINAL IN
Material	STEEL

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
486577 PRIMARY	Vogt Edward Valve Co a British Tire & Rubber Co (USA)

Reference documents

Reference	Meaning
486577	5/9 Secondary reference U.S. Government activity

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 4820-01-258-8036?

NSN 4820-01-258-8036 is a Disk,valve, manufactured by Vogt Edward Valve Co a British Tire & Rubber Co, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-258-8036?

NSN 4820-01-258-8036 has 1 manufacturer part number on file: 486577 (Vogt Edward Valve Co a British Tire & Rubber Co).

What are the specifications of 486577?

Key specifications for 486577: Overall Height: 2.000 INCHES NOMINAL IN; Seat Angle: 60.0 DEGREES NOMINAL; Inside Diameter: 1.292 INCHES NOMINAL IN; Special Features: VALVE SIZE 2.000 IN.;FIGURE NUMBER 838 IN. 3 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-258-8036 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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