Parts Kit, Butterfly Valve4820-01-459-2340

NSN 4820-01-459-2340 · NIIN 014592340 · Part number 2603505-33CP

Naval Inventory Control Point Mechanicsburg · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 03950

Government record, cited

NSN 4820-01-459-2340 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-459-2340. Manufacturer of record part number: 2603505-33CP.

Also searched as 4820-01-459-2340 · 4820014592340 · NIIN 014592340 · 01-459-2340 · FSC 4820 Valves, Nonpowered · CAGE 03950 · 2603505-33CP · 2603505-33 · 2603505

Nearby stock numbers ← 4820-01-459-2338 Valve, Butterfly · 4820-01-459-2433 Valve, Check →

4820-01-459-2340 — Valves, Nonpowered

Features

Parts Kit,butterfly Valve — FSC 4820
2 manufacturer part numbers on file
Manufacturer of record: Naval Inventory Control Point Mechanicsburg

Identification

NSN: 4820-01-459-2340
NIIN: 014592340
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 2603505-33CP
Manufacturer: Naval Inventory Control Point Mechanicsburg

General Description

The Parts Kit,butterfly Valve, cataloged under National Stock Number 4820-01-459-2340, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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	Parts Kit,butterfly Valve
FSC / FSG	4820 — Valves, Nonpowered (FSG 48)
Manufacturers	Cosmodyne, Llc Dba Cosmodyne Llc (CAGE 11243); Naval Inventory Control Point Mechanicsburg (CAGE 03950)

Technical Specifications

Parameter	Value
NSN	4820-01-459-2340
Primary Part Number	2603505-33CP
Item Name	Parts Kit,butterfly Valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Naval Inventory Control Point Mechanicsburg
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
2603505-33	Cosmodyne, Llc Dba Cosmodyne Llc (USA)
2603505-33CP PRIMARY	Naval Inventory Control Point Mechanicsburg (USA)

Reference documents

Reference	Meaning
2603505	D/9 Drawing number reference only Cosmodyne, Llc Dba Cosmodyne Llc

Frequently Asked Questions

What is NSN 4820-01-459-2340?

NSN 4820-01-459-2340 is a Parts Kit,butterfly Valve, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-459-2340?

NSN 4820-01-459-2340 has 2 manufacturer part numbers on file: 2603505-33 (Cosmodyne, Llc Dba Cosmodyne Llc), 2603505-33CP (Naval Inventory Control Point Mechanicsburg).

Is NSN 4820-01-459-2340 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