Parts Kit, Valve4820-01-466-2775

NSN 4820-01-466-2775 · NIIN 014662775 · Part number 2603502-31CP

Cosmodyne, Llc Dba Cosmodyne Llc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 11243

Government record, cited

NSN 4820-01-466-2775 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-466-2775. Manufacturer of record part number: 2603502-31CP.

Also searched as 4820-01-466-2775 · 4820014662775 · NIIN 014662775 · 01-466-2775 · FSC 4820 Valves, Nonpowered · CAGE 11243 · 2603502-31CP · 2603502 · 2603502-31

Nearby stock numbers ← 4820-01-466-2770 Stem, Support, Valve · 4820-01-466-2783 Retainer, Seat, Valve →

4820-01-466-2775 — Valves, Nonpowered

Features

Parts Kit,valve — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Cosmodyne, Llc Dba Cosmodyne Llc

Identification

NSN: 4820-01-466-2775
NIIN: 014662775
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 2603502-31CP
Manufacturer: Cosmodyne, Llc Dba Cosmodyne Llc

General Description

The Parts Kit,valve, cataloged under National Stock Number 4820-01-466-2775, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Cosmodyne, Llc Dba Cosmodyne Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Parts Kit,valve
FSC / FSG	4820 — Valves, Nonpowered (FSG 48)
Manufacturers	Cosmodyne, Llc Dba Cosmodyne Llc (CAGE 11243)

Technical Specifications

Parameter	Value
NSN	4820-01-466-2775
Primary Part Number	2603502-31CP
Item Name	Parts Kit,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Cosmodyne, Llc Dba Cosmodyne 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	S

Cross-Reference Index

Part Number	Manufacturer
2603502-31CP PRIMARY	Cosmodyne, Llc Dba Cosmodyne Llc (USA)

Reference documents

Reference	Meaning
2603502	7/1 Vendor item drawing reference Cosmodyne, Llc Dba Cosmodyne Llc
2603502-31	5/9 Secondary reference Cosmodyne, Llc Dba Cosmodyne Llc
2603502-31CP	5/1 Secondary reference Naval Inventory Control Point Mechanicsburg

Frequently Asked Questions

What is NSN 4820-01-466-2775?

NSN 4820-01-466-2775 is a Parts Kit,valve, manufactured by Cosmodyne, Llc Dba Cosmodyne Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-466-2775?

NSN 4820-01-466-2775 has 1 manufacturer part number on file: 2603502-31CP (Cosmodyne, Llc Dba Cosmodyne Llc).

Is NSN 4820-01-466-2775 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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