Disk, Valve4810-01-185-5486

NSN 4810-01-185-5486 · NIIN 011855486

FSC 4810 — Valves, Powered · FSG 48 — Valves

Government record, cited

Also searched as 4810-01-185-5486 · 4810011855486 · NIIN 011855486 · 01-185-5486 · FSC 4810 Valves, Powered · 354512 · NC-1131 · NC-1131 PIECE 3 5IN · 354512 PIECE 3 5IN

Nearby stock numbers ← 4810-01-185-5287 Valve, Solenoid · 4810-01-185-5860 →

4810-01-185-5486 — Valves, Powered

Features

Disk,valve — FSC 4810
Outside Diameter: 6.625 INCHES NOMINAL IN
Style Designator: PLAIN
Inside Diameter: 4.875 INCHES NOMINAL IN
Media for Which Designed: HYDRAULIC FLUID
Material: LEATHER

Identification

NSN: 4810-01-185-5486
NIIN: 011855486
FSC: 4810 — Valves, Powered
FSG: 48 — Valves

General Description

The Disk,valve, cataloged under National Stock Number 4810-01-185-5486, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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	4810-01-185-5486
Item Name	Disk,valve
FSC / FSG	4810 / 48 — Valves, Powered
Status	ACTIVE
Outside Diameter	6.625 INCHES NOMINAL IN
Style Designator	PLAIN
Inside Diameter	4.875 INCHES NOMINAL IN
Media for Which Designed	HYDRAULIC FLUID
Material	LEATHER

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.

4820-01-185-8222 POSSIBLE MATCH

STEM,FLUID VALVE

Possible match (shared part number)

Cross-Reference Index

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

Reference documents

Reference	Meaning
354512	D/9 Drawing number reference only U.S. Government activity
NC-1131	D/9 Drawing number reference only Jenkins Bros
NC-1131 PIECE 3 5IN	3/9 Design control — primary reference Jenkins Bros
354512 PIECE 3 5IN	5/2 Secondary reference U.S. Government activity

Related Parts

4820-01-185-8222POSSIBLE MATCH

STEM,FLUID VALVE

Frequently Asked Questions

What is NSN 4810-01-185-5486?

NSN 4810-01-185-5486 is a Disk,valve, classified under FSC 4810, Valves, Powered. Status: active.

What NSN replaces 4810-01-185-5486?

1 possible match (shared part number, not a government interchangeability claim): 4820-01-185-8222. Verify interchangeability with system specifications before substitution.

What are the specifications of 4810-01-185-5486?

Key specifications for 4810-01-185-5486: Overall Height: 0.250 INCHES NOMINAL IN; Outside Diameter: 6.625 INCHES NOMINAL IN; Style Designator: PLAIN; Inside Diameter: 4.875 INCHES NOMINAL IN. 5 specifications are documented in the U.S. Government catalog.

Is NSN 4810-01-185-5486 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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