Disk, Valve4810-01-218-8217

NSN 4810-01-218-8217 · NIIN 012188217

FSC 4810 — Valves, Powered · FSG 48 — Valves

Government record, cited

Also searched as 4810-01-218-8217 · 4810012188217 · NIIN 012188217 · 01-218-8217 · FSC 4810 Valves, Powered · 4687 · 4687

Nearby stock numbers ← 4810-01-218-7951 Valve, Solenoid · 4810-01-218-8637 →

4810-01-218-8217 — Valves, Powered

Features

Disk,valve — FSC 4810
Pressure Rating: 500.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
Temp Rating: 450.0 FAHRENHEIT NOMINAL DEGF
Outside Diameter: 1.937 INCHES NOMINAL IN
Style Designator: PLAIN
Inside Diameter: 1.060 INCHES NOMINAL IN
Media for Which Designed: HYDRAULIC FLUID
Material: RUBBER SYNTHETIC

Identification

NSN: 4810-01-218-8217
NIIN: 012188217
FSC: 4810 — Valves, Powered
FSG: 48 — Valves

General Description

The Disk,valve, cataloged under National Stock Number 4810-01-218-8217, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4810-01-218-8217
Item Name	Disk,valve
FSC / FSG	4810 / 48 — Valves, Powered
Status	ACTIVE
Pressure Rating	500.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
Temp Rating	450.0 FAHRENHEIT NOMINAL DEGF
Outside Diameter	1.937 INCHES NOMINAL IN
Style Designator	PLAIN
Inside Diameter	1.060 INCHES NOMINAL IN
Media for Which Designed	HYDRAULIC FLUID
Material	RUBBER SYNTHETIC

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

⇄ Related Items 1

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

4730-01-224-83444687 POSSIBLE MATCH

ELBOW,FLANGE TO HOSE

Possible match (shared part number)Mag Aerospace Industries, Llc Div Safran Cabins

Cross-Reference Index

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

Reference documents

Reference	Meaning
4687	5/9 Secondary reference Atkomatic Valve Co Inc
4687	3/2 Design control — primary reference U.S. Government activity

Related Parts

4730-01-224-8344POSSIBLE MATCH

ELBOW,FLANGE TO HOSE

4687

Frequently Asked Questions

What is NSN 4810-01-218-8217?

NSN 4810-01-218-8217 is a Disk,valve, classified under FSC 4810, Valves, Powered. Status: active.

What NSN replaces 4810-01-218-8217?

1 possible match (shared part number, not a government interchangeability claim): 4730-01-224-8344. Verify interchangeability with system specifications before substitution.

What are the specifications of 4810-01-218-8217?

Key specifications for 4810-01-218-8217: Overall Height: 0.344 INCHES NOMINAL IN; Pressure Rating: 500.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS; Temp Rating: 450.0 FAHRENHEIT NOMINAL DEGF; Outside Diameter: 1.937 INCHES NOMINAL IN. 7 specifications are documented in the U.S. Government catalog.

Is NSN 4810-01-218-8217 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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