PartsTable TECHNICAL DATA SHEET

NSN 4820-01-284-2134Government record, cited

Disk, Valve4820-01-284-2134

NSN 4820-01-284-2134 · NIIN 012842134 · Part number D8011-011-3

Preece Inc Decca Valves Div · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 50276

Government record, cited

NSN 4820-01-284-2134 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-284-2134. Manufacturer of record part number: D8011-011-3.

Also searched as 4820-01-284-2134 · 4820012842134 · NIIN 012842134 · 01-284-2134 · FSC 4820 Valves, Nonpowered · CAGE 50276 · D8011-011-3 · D8011-001-3

Nearby stock numbers ← 4820-01-284-2133 Disk, Valve · 4820-01-284-2135 Disk, Valve →

4820-01-284-2134 — Valves, Nonpowered

Features

Disk,valve — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Preece Inc Decca Valves Div

Identification

NSN: 4820-01-284-2134
NIIN: 012842134
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: D8011-011-3
Manufacturer: Preece Inc Decca Valves Div

General Description

The Disk,valve, cataloged under National Stock Number 4820-01-284-2134, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Preece Inc Decca Valves Div. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Catalog Facts

Item Name	Disk,valve
FSC / FSG	4820 — Valves, Nonpowered (FSG 48)
Manufacturers	Preece Inc Decca Valves Div (CAGE 50276)

Technical Specifications

Parameter	Value
NSN	4820-01-284-2134
Primary Part Number	D8011-011-3
Item Name	Disk,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Preece Inc Decca Valves Div
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
D8011-011-3 PRIMARY	Preece Inc Decca Valves Div (USA)

Reference documents

Reference	Meaning
D8011-001-3	C/1 Advisory reference — outside the item-of-supply concept Preece Inc Decca Valves Div

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 4820-01-284-2134?

NSN 4820-01-284-2134 is a Disk,valve, manufactured by Preece Inc Decca Valves Div, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-284-2134?

NSN 4820-01-284-2134 has 1 manufacturer part number on file: D8011-011-3 (Preece Inc Decca Valves Div).

Is NSN 4820-01-284-2134 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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