Disk, Valve4820-01-476-4547

NSN 4820-01-476-4547 · NIIN 014764547 · Part number M1414-1EH

Derbyshire Marine Products, Llc Dba Derbyshire Marine Products Llc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 0ASY6

Government record, cited

NSN 4820-01-476-4547 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-476-4547. Manufacturer of record part number: M1414-1EH.

Also searched as 4820-01-476-4547 · 4820014764547 · NIIN 014764547 · 01-476-4547 · FSC 4820 Valves, Nonpowered · CAGE 0ASY6 · M1414-1EH · M3738 · M3738 NO 5

Nearby stock numbers ← 4820-01-476-4545 Seat, Valve · 4820-01-476-4617 Valve, Regulating, System Pressure →

4820-01-476-4547 — Valves, Nonpowered

Features

Disk,valve — FSC 4820
2 manufacturer part numbers on file
Manufacturer of record: Derbyshire Marine Products, Llc Dba Derbyshire Marine Products Llc

Identification

NSN: 4820-01-476-4547
NIIN: 014764547
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: M1414-1EH
Manufacturer: Derbyshire Marine Products, Llc Dba Derbyshire Marine Products Llc

General Description

The Disk,valve, cataloged under National Stock Number 4820-01-476-4547, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Derbyshire Marine Products, Llc Dba Derbyshire Marine Products Llc. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	Derbyshire Marine Products, Llc Dba Derbyshire Marine Products Llc (CAGE 0ASY6)

Technical Specifications

Parameter	Value
NSN	4820-01-476-4547
Primary Part Number	M1414-1EH
Item Name	Disk,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Derbyshire Marine Products, Llc Dba Derbyshire Marine Products 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
M3738 NO 5	Derbyshire Marine Products, Llc Dba Derbyshire Marine Products Llc (USA)
M1414-1EH PRIMARY	Derbyshire Marine Products, Llc Dba Derbyshire Marine Products Llc (USA)

Reference documents

Reference	Meaning
M3738	D/9 Drawing number reference only Derbyshire Marine Products, Llc Dba Derbyshire Marine Products Llc

Frequently Asked Questions

What is NSN 4820-01-476-4547?

NSN 4820-01-476-4547 is a Disk,valve, manufactured by Derbyshire Marine Products, Llc Dba Derbyshire Marine Products Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-476-4547?

NSN 4820-01-476-4547 has 2 manufacturer part numbers on file: M3738 NO 5 (Derbyshire Marine Products, Llc Dba Derbyshire Marine Products Llc), M1414-1EH (Derbyshire Marine Products, Llc Dba Derbyshire Marine Products Llc).

Is NSN 4820-01-476-4547 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.

PartsTable Design LLC · partstable.com