Seat, Valve4810-01-249-6829

NSN 4810-01-249-6829 · NIIN 012496829

FSC 4810 — Valves, Powered · FSG 48 — Valves

Government record, cited

Also searched as 4810-01-249-6829 · 4810012496829 · NIIN 012496829 · 01-249-6829 · FSC 4810 Valves, Powered · 5557-D ITEM 1B · 615NBWA892TBLDNVS-1B · 5557-D · 00780ADB6

Nearby stock numbers ← 4810-01-249-6800 Diaphragm, Valve, Flat · 4810-01-249-8498 Housing, Gear Assemb →

4810-01-249-6829 — Valves, Powered

Features

Seat,valve — FSC 4810
Flange Seat to Disk End Height: 0.188 INCHES NOMINAL IN
Flange Diameter: 2.625 INCHES NOMINAL IN
Thread Length: 0.375 INCHES NOMINAL SINGLE THREADED PORTION IN
Style Designator: THREADED FLANGED
Body Inside Diameter: 2.303 INCHES NOMINAL IN
Nominal Thread Size: 1.375 INCHES SINGLE THREADED PORTION IN
Under Flange Height: 0.562 INCHES NOMINAL IN

Identification

NSN: 4810-01-249-6829
NIIN: 012496829
FSC: 4810 — Valves, Powered
FSG: 48 — Valves

General Description

The Seat,valve, cataloged under National Stock Number 4810-01-249-6829, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4810-01-249-6829
Item Name	Seat,valve
FSC / FSG	4810 / 48 — Valves, Powered
Status	ACTIVE
Flange Seat to Disk End Height	0.188 INCHES NOMINAL IN
Flange Diameter	2.625 INCHES NOMINAL IN
Thread Length	0.375 INCHES NOMINAL SINGLE THREADED PORTION IN
Style Designator	THREADED FLANGED
Body Inside Diameter	2.303 INCHES NOMINAL IN
Nominal Thread Size	1.375 INCHES SINGLE THREADED PORTION IN
Under Flange Height	0.562 INCHES NOMINAL IN
Thread Class	3A SINGLE THREADED PORTION A
Material	STEEL CORROSION RESISTING OVERALL
Thread Series Designator	UNEF SINGLE THREADED PORTION
Seating Surface Shape	FLAT

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
5557-D ITEM 1B	5/9 Secondary reference U.S. Government activity
615NBWA892TBLDNVS-1B	5/9 Secondary reference U.S. Government activity
5557-D	D/9 Drawing number reference only U.S. Government activity
00780ADB6	3/9 Design control — primary reference U.S. Government activity

Frequently Asked Questions

What is NSN 4810-01-249-6829?

NSN 4810-01-249-6829 is a Seat,valve, classified under FSC 4810, Valves, Powered. Status: active.

What are the specifications of 4810-01-249-6829?

Key specifications for 4810-01-249-6829: Flange Seat to Disk End Height: 0.188 INCHES NOMINAL IN; Flange Diameter: 2.625 INCHES NOMINAL IN; Thread Length: 0.375 INCHES NOMINAL SINGLE THREADED PORTION IN; Style Designator: THREADED FLANGED. 11 specifications are documented in the U.S. Government catalog.

Is NSN 4810-01-249-6829 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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