PartsTable TECHNICAL DATA SHEET

NSN 4820-01-256-2227Government record, cited

Operator, Remote, Valve4820-01-256-2227

NSN 4820-01-256-2227 · NIIN 012562227 · Part number 57341-01

Triumph Controls, Llc Dba Triumph Controls, Llc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 78710

Government record, cited

NSN 4820-01-256-2227 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-256-2227. Manufacturer of record part number: 57341-01.

Also searched as 4820-01-256-2227 · 4820012562227 · NIIN 012562227 · 01-256-2227 · FSC 4820 Valves, Nonpowered · CAGE 78710 · 57341-01 · 57341-1

Nearby stock numbers ← 4820-01-256-2226 Operator, Remote, Valve · 4820-01-256-2228 Deckstand, Remote Operator, Valve →

4820-01-256-2227 — Valves, Nonpowered

Features

Operator,remote,valve — FSC 4820
General Characteristics Item Description: WELDED BASE;MANUALLY OPERATED WHEN HANDWHEEL IS ASSEMBLED;8.375 IN.O/A H;4.000 IN.DIA;STAINLESS STEEL BASE;BRASS INDICATOR PLATE AND POINTER IN
1 manufacturer part number on file
Manufacturer of record: Triumph Controls, Llc Dba Triumph Controls, Llc

Identification

NSN: 4820-01-256-2227
NIIN: 012562227
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 57341-01
Manufacturer: Triumph Controls, Llc Dba Triumph Controls, Llc

General Description

The Operator,remote,valve, cataloged under National Stock Number 4820-01-256-2227, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Triumph Controls, Llc Dba Triumph Controls, Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Technical Specifications

Parameter	Value
NSN	4820-01-256-2227
Primary Part Number	57341-01
Item Name	Operator,remote,valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Triumph Controls, Llc Dba Triumph Controls, Llc
Status	ACTIVE
General Characteristics Item Description	WELDED BASE;MANUALLY OPERATED WHEN HANDWHEEL IS ASSEMBLED;8.375 IN.O/A H;4.000 IN.DIA;STAINLESS STEEL BASE;BRASS INDICATOR PLATE AND POINTER IN

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
57341-01 PRIMARY	Triumph Controls, Llc Dba Triumph Controls, Llc (USA)

Reference documents

Reference	Meaning
57341-1	5/9 Secondary reference Triumph Controls, Llc Dba Triumph Controls, Llc

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 4820-01-256-2227?

NSN 4820-01-256-2227 is a Operator,remote,valve, manufactured by Triumph Controls, Llc Dba Triumph Controls, Llc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-256-2227?

NSN 4820-01-256-2227 has 1 manufacturer part number on file: 57341-01 (Triumph Controls, Llc Dba Triumph Controls, Llc).

What are the specifications of 57341-01?

Key specifications for 57341-01: General Characteristics Item Description: WELDED BASE;MANUALLY OPERATED WHEN HANDWHEEL IS ASSEMBLED;8.375 IN.O/A H;4.000 IN.DIA;STAINLESS STEEL BASE;BRASS INDICATOR PLATE AND POINTER IN. 1 specification is documented in the U.S. Government catalog.

Is NSN 4820-01-256-2227 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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