Valve, Ball4820-01-522-9540

NSN 4820-01-522-9540 · NIIN 015229540 · Part number F09-01402-SSTA

Velan Valve Corp. · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 57574

Government record, cited

NSN 4820-01-522-9540 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-522-9540. Manufacturer of record part number: F09-01402-SSTA.

Also searched as 4820-01-522-9540 · 4820015229540 · NIIN 015229540 · 01-522-9540 · FSC 4820 Valves, Nonpowered · CAGE 57574 · F09-01402-SSTA · 6F-01402-SS*A-02 2-1/2IN

Nearby stock numbers ← 4820-01-522-9537 Valve Assembly, Manifold · 4820-01-522-9541 Valve, Ball →

4820-01-522-9540 — Valves, Nonpowered

Features

Valve,ball — FSC 4820
Material: STEEL OVERALL
Valve Operation Method: MANUAL
2 manufacturer part numbers on file
Manufacturer of record: Velan Valve Corp.

Identification

NSN: 4820-01-522-9540
NIIN: 015229540
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: F09-01402-SSTA
Manufacturer: Velan Valve Corp.

General Description

The Valve,ball, cataloged under National Stock Number 4820-01-522-9540, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Velan Valve Corp.. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-522-9540
Primary Part Number	F09-01402-SSTA
Item Name	Valve,ball
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Velan Valve Corp.
Status	ACTIVE
Material	STEEL OVERALL
Valve Operation Method	MANUAL

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
6F-01402-SS*A-02 2-1/2IN	Velan Valve Corp. (USA)
F09-01402-SSTA PRIMARY	Velan Valve Corp. (USA)

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 4820-01-522-9540?

NSN 4820-01-522-9540 is a Valve,ball, manufactured by Velan Valve Corp., classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-522-9540?

NSN 4820-01-522-9540 has 2 manufacturer part numbers on file: 6F-01402-SS*A-02 2-1/2IN (Velan Valve Corp.), F09-01402-SSTA (Velan Valve Corp.).

What are the specifications of F09-01402-SSTA?

Key specifications for F09-01402-SSTA: Special Features: CAST STEEL BALL VALVE SPLIT BODY REG. PORT FLANGED ENDS; End Item Identification: BALL VALVE; Material: STEEL OVERALL; Valve Operation Method: MANUAL. 2 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-522-9540 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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