Disk and Arm Assembly4820-01-261-5051

NSN 4820-01-261-5051 · NIIN 012615051

FSC 4820 — Valves, Nonpowered · FSG 48 — Valves

Government record, cited

Also searched as 4820-01-261-5051 · 4820012615051 · NIIN 012615051 · 01-261-5051 · FSC 4820 Valves, Nonpowered · 109-233-080-810-000 AND 109-204- · 2225-002

Nearby stock numbers ← 4820-01-261-5033 Valve, Regulating, Fluid Pressure · 4820-01-261-5057 Valve, Line Blind →

4820-01-261-5051 — Valves, Nonpowered

Features

Disk and Arm Assembly — FSC 4820
General Characteristics Item Description: CRES 316 ARM
Extra Long Reference Number: 109-233-080-810-000 AND 109-204-080-810-000 AND 109-903-070-735-004
Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY EXTRA LONG REFERENCE NUMBER

Identification

NSN: 4820-01-261-5051
NIIN: 012615051
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves

General Description

The Disk and Arm Assembly, cataloged under National Stock Number 4820-01-261-5051, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-261-5051
Item Name	Disk and Arm Assembly
FSC / FSG	4820 / 48 — Valves, Nonpowered
Status	ACTIVE
General Characteristics Item Description	CRES 316 ARM
Extra Long Reference Number	109-233-080-810-000 AND 109-204-080-810-000 AND 109-903-070-735-004
Reference Number Differentiating Characteristics	AS DIFFERENTIATED BY EXTRA LONG REFERENCE NUMBER

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

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
109-233-080-810-000 AND 109-204-	3/1 Design control — primary reference Emerson Automation Solutions Final Control Us Lp
2225-002	5/9 Secondary reference Prince Valve Inc

Frequently Asked Questions

What is NSN 4820-01-261-5051?

NSN 4820-01-261-5051 is a Disk and Arm Assembly, classified under FSC 4820, Valves, Nonpowered. Status: active.

What are the specifications of 4820-01-261-5051?

Key specifications for 4820-01-261-5051: General Characteristics Item Description: CRES 316 ARM; Extra Long Reference Number: 109-233-080-810-000 AND 109-204-080-810-000 AND 109-903-070-735-004; Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY EXTRA LONG REFERENCE NUMBER. 3 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-261-5051 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.

PartsTable Design LLC · partstable.com