PartsTable TECHNICAL DATA SHEET

NSN 4820-01-149-5876Government record, cited

Gear Operator, Valve4820-01-149-5876

NSN 4820-01-149-5876 · NIIN 011495876 · Part number 394203-A/01-435-0046-5

Flowserve Corp Dba Automax Actuators Div Flowserve Us Company · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 52374

Government record, cited

NSN 4820-01-149-5876 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-149-5876. Manufacturer of record part number: 394203-A/01-435-0046-5.

Also searched as 4820-01-149-5876 · 4820011495876 · NIIN 011495876 · 01-149-5876 · FSC 4820 Valves, Nonpowered · CAGE 52374 · 394203-A/01-435-0046-5 · 01-435-0046-5 · 394203-A

Nearby stock numbers ← 4820-01-149-5875 · 4820-01-149-5881 Cap, Valve →

4820-01-149-5876 — Valves, Nonpowered

Features

Gear Operator,valve — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Flowserve Corp Dba Automax Actuators Div Flowserve Us Company

Identification

NSN: 4820-01-149-5876
NIIN: 011495876
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 394203-A/01-435-0046-5
Manufacturer: Flowserve Corp Dba Automax Actuators Div Flowserve Us Company

General Description

The Gear Operator,valve, cataloged under National Stock Number 4820-01-149-5876, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Flowserve Corp Dba Automax Actuators Div Flowserve Us Company. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Gear Operator,valve
FSC / FSG	4820 — Valves, Nonpowered (FSG 48)
Manufacturers	Flowserve Corp Dba Automax Actuators Div Flowserve Us Company (CAGE 52374)

Technical Specifications

Parameter	Value
NSN	4820-01-149-5876
Primary Part Number	394203-A/01-435-0046-5
Item Name	Gear Operator,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Flowserve Corp Dba Automax Actuators Div Flowserve Us Company
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
394203-A/01-435-0046-5 PRIMARY	Flowserve Corp Dba Automax Actuators Div Flowserve Us Company (USA)

Reference documents

Reference	Meaning
01-435-0046-5	D/9 Drawing number reference only Timken Gears & Services Inc. Div Philadelphia Gear
394203-A	5/9 Secondary reference Flowserve Corp Dba Automax Actuators Div Flowserve Us Company

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 4820-01-149-5876?

NSN 4820-01-149-5876 is a Gear Operator,valve, manufactured by Flowserve Corp Dba Automax Actuators Div Flowserve Us Company, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-149-5876?

NSN 4820-01-149-5876 has 1 manufacturer part number on file: 394203-A/01-435-0046-5 (Flowserve Corp Dba Automax Actuators Div Flowserve Us Company).

Is NSN 4820-01-149-5876 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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