Stem, Fluid Valve4820-01-562-9271

NSN 4820-01-562-9271 · NIIN 015629271 · Part number 502-AD-04-3010-A334

B N L Industries Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 0AZ22

Government record, cited

NSN 4820-01-562-9271 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-562-9271. Manufacturer of record part number: 502-AD-04-3010-A334.

Also searched as 4820-01-562-9271 · 4820015629271 · NIIN 015629271 · 01-562-9271 · FSC 4820 Valves, Nonpowered · CAGE 0AZ22 · 502-AD-04-3010-A334

Nearby stock numbers ← 4820-01-562-9172 Valve, Stop-Check · 4820-01-562-9287 Stem, Needle Valve →

4820-01-562-9271 — Valves, Nonpowered

Features

Stem,fluid Valve — FSC 4820
1 manufacturer part number on file
Manufacturer of record: B N L Industries Inc

Identification

NSN: 4820-01-562-9271
NIIN: 015629271
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 502-AD-04-3010-A334
Manufacturer: B N L Industries Inc

General Description

The Stem,fluid Valve, cataloged under National Stock Number 4820-01-562-9271, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is B N L Industries Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-562-9271
Primary Part Number	502-AD-04-3010-A334
Item Name	Stem,fluid Valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	B N L Industries Inc
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
502-AD-04-3010-A334 PRIMARY	B N L Industries Inc (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 4820-01-562-9271?

NSN 4820-01-562-9271 is a Stem,fluid Valve, manufactured by B N L Industries Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-562-9271?

NSN 4820-01-562-9271 has 1 manufacturer part number on file: 502-AD-04-3010-A334 (B N L Industries Inc).

What are the specifications of 502-AD-04-3010-A334?

Key specifications for 502-AD-04-3010-A334: End Item Identification: ONBOARD 417 FT (WMSL-750) DEEP WATER NATIONAL SECURITY CUTTER FT. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-562-9271 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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