NSN 4820-00-433-0744 · NIIN 004330744 · Part number 263886
Eaton Aerospace, Llc Dba Jackson South · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 62983
Government record, cited
NSN 4820-00-433-0744 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-433-0744. Manufacturer of record part number: 263886.
Also searched as4820-00-433-0744 ·
4820004330744 ·
NIIN 004330744 ·
00-433-0744 ·
FSC 4820 Valves, Nonpowered · CAGE 62983 · 263886
Manufacturer of record: Eaton Aerospace, Llc Dba Jackson South
Identification
NSN: 4820-00-433-0744
NIIN: 004330744
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 263886
Manufacturer: Eaton Aerospace, Llc Dba Jackson South
General Description
The Seat,valve, cataloged under National Stock Number 4820-00-433-0744, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 5 specifications, 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. Current acquisition status: Active.
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097
4820-00-000-0097 · Item name not on file
4820-00-001-0010
VALVE,ROTARY,SELECTOR
4820-00-001-0020
4820-00-001-0020 · Item name not on file
4820-00-001-0021
4820-00-001-0021 · Item name not on file
4820-00-001-0032
4820-00-001-0032 · Item name not on file
4820-00-001-0037
VALVE,SAFETY RELIEF
4820-00-001-0042
4820-00-001-0042 · Item name not on file
4820-00-001-1230
4820-00-001-1230 · Item name not on file
Frequently Asked Questions
What is NSN 4820-00-433-0744?
NSN 4820-00-433-0744 is a Seat,valve, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 4820, Valves, Nonpowered. Status: active.
What part numbers are listed for NSN 4820-00-433-0744?
NSN 4820-00-433-0744 has 1 manufacturer part number on file: 263886 (Eaton Aerospace, Llc Dba Jackson South).
What are the specifications of 263886?
Key specifications for 263886: Overall Height: 0.250 INCHES NOMINAL IN; Body Outside Diameter: 0.968 INCHES NOMINAL IN; Style Designator: PLAIN; Body Inside Diameter: 0.718 INCHES NOMINAL IN. 5 specifications are documented in the U.S. Government catalog.
Is NSN 4820-00-433-0744 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.