Seat, Valve4810-00-253-3904

NSN 4810-00-253-3904 · NIIN 002533904

FSC 4810 — Valves, Powered · FSG 48 — Valves

Government record, cited

Also searched as 4810-00-253-3904 · 4810002533904 · NIIN 002533904 · 00-253-3904 · FSC 4810 Valves, Powered · TV5439 · V5439E

Nearby stock numbers ← 4810-00-253-2268 Seat, Valve · 4810-00-253-4743 →

4810-00-253-3904 — Valves, Powered

Features

Seat,valve — FSC 4810
Flange Seat to Disk End Height: 0.187 INCHES NOMINAL IN
Flange Diameter: 3.380 INCHES NOMINAL IN
Style Designator: THREADED FLANGED
Surface Treatment: PASSIVATE OVERALL
Under Flange Height: 0.378 INCHES NOMINAL IN
Material: STEEL OVERALL
Seating Surface Shape: ANGULAR

Identification

NSN: 4810-00-253-3904
NIIN: 002533904
FSC: 4810 — Valves, Powered
FSG: 48 — Valves

General Description

The Seat,valve, cataloged under National Stock Number 4810-00-253-3904, 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7 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4810-00-253-3904
Item Name	Seat,valve
FSC / FSG	4810 / 48 — Valves, Powered
Status	ACTIVE
Flange Seat to Disk End Height	0.187 INCHES NOMINAL IN
Flange Diameter	3.380 INCHES NOMINAL IN
Style Designator	THREADED FLANGED
Surface Treatment	PASSIVATE OVERALL
Under Flange Height	0.378 INCHES NOMINAL IN
Material	STEEL OVERALL
Seating Surface Shape	ANGULAR

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
TV5439	5/9 Secondary reference U.S. Government activity
V5439E	3/2 Design control — primary reference U.S. Government activity

No interchangeability data on file.

Other items in FSC 4810 — Valves, Powered

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4810-00-001-1247

4810-00-001-1247 · Item name not on file

4810-00-001-4499

VALVE,SOLENOID

4810-00-001-4531

4810-00-001-4531 · Item name not on file

4810-00-001-4532

4810-00-001-4532 · Item name not on file

4810-00-001-4554

4810-00-001-4554 · Item name not on file

4810-00-001-4555

4810-00-001-4555 · Item name not on file

4810-00-001-4556

4810-00-001-4556 · Item name not on file

4810-00-001-4611

4810-00-001-4611 · Item name not on file

Frequently Asked Questions

What is NSN 4810-00-253-3904?

NSN 4810-00-253-3904 is a Seat,valve, classified under FSC 4810, Valves, Powered. Status: active.

What are the specifications of 4810-00-253-3904?

Key specifications for 4810-00-253-3904: Flange Seat to Disk End Height: 0.187 INCHES NOMINAL IN; Flange Diameter: 3.380 INCHES NOMINAL IN; Style Designator: THREADED FLANGED; Surface Treatment: PASSIVATE OVERALL. 7 specifications are documented in the U.S. Government catalog.

Is NSN 4810-00-253-3904 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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