Seat, Valve4810-00-253-2268

NSN 4810-00-253-2268 · NIIN 002532268 · Part number 680198

Honeywell International Inc. Div Aerospace - Torrance · FSC 4810 — Valves, Powered · FSG 48 — Valves · CAGE 70210

Government record, cited

NSN 4810-00-253-2268 — this item is cataloged by the U.S. Government under National Stock Number 4810-00-253-2268. Manufacturer of record part number: 680198.

Also searched as 4810-00-253-2268 · 4810002532268 · NIIN 002532268 · 00-253-2268 · FSC 4810 Valves, Powered · CAGE 70210 · 680198

Nearby stock numbers ← 4810-00-253-1573 · 4810-00-253-3904 Seat, Valve →

4810-00-253-2268 — Valves, Powered

Features

Seat,valve — FSC 4810
FSC Application Data: VALVE,VENTILATING SYSTEM,AIRCRAFT
1 manufacturer part number on file
Manufacturer of record: Honeywell International Inc. Div Aerospace - Torrance

Identification

NSN: 4810-00-253-2268
NIIN: 002532268
FSC: 4810 — Valves, Powered
FSG: 48 — Valves
Primary part number: 680198
Manufacturer: Honeywell International Inc. Div Aerospace - Torrance

General Description

The Seat,valve, cataloged under National Stock Number 4810-00-253-2268, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Honeywell International Inc. Div Aerospace - Torrance. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 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	4810-00-253-2268
Primary Part Number	680198
Item Name	Seat,valve
FSC / FSG	4810 / 48 — Valves, Powered
Manufacturer	Honeywell International Inc. Div Aerospace - Torrance
Status	ACTIVE
FSC Application Data	VALVE,VENTILATING SYSTEM,AIRCRAFT

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.

5355-00-381-5877680198 POSSIBLE MATCH

DIAL

Possible match (shared part number)Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier

Cross-Reference Index

Part Number	Manufacturer
680198 PRIMARY	Honeywell International Inc. Div Aerospace - Torrance (USA)

Related Parts

5355-00-381-5877POSSIBLE MATCH

DIAL

680198

Frequently Asked Questions

What is NSN 4810-00-253-2268?

NSN 4810-00-253-2268 is a Seat,valve, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 4810, Valves, Powered. Status: active.

What part numbers are listed for NSN 4810-00-253-2268?

NSN 4810-00-253-2268 has 1 manufacturer part number on file: 680198 (Honeywell International Inc. Div Aerospace - Torrance).

What NSN replaces 4810-00-253-2268?

1 possible match (shared part number, not a government interchangeability claim): 5355-00-381-5877. Verify interchangeability with system specifications before substitution.

What are the specifications of 680198?

Key specifications for 680198: FSC Application Data: VALVE,VENTILATING SYSTEM,AIRCRAFT. 1 specification is documented in the U.S. Government catalog.

Is NSN 4810-00-253-2268 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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