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NSN 4820-01-129-6917Government record, cited

Seat, Valve4820-01-129-6917

NSN 4820-01-129-6917 · NIIN 011296917 · Part number 342365
Eaton Aerospace, Llc Dba Jackson South · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 62983
Government record, cited
NSN 4820-01-129-6917 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-129-6917. Manufacturer of record part number: 342365.
Also searched as  4820-01-129-6917 · 4820011296917 · NIIN 011296917 · 01-129-6917 · FSC 4820 Valves, Nonpowered · CAGE 62983 · 342365
Nearby stock numbers  ·
Features
  • Seat,valve — FSC 4820
  • Body Outside Diameter: 1.150 INCHES NOMINAL IN
  • Style Designator: PLAIN
  • Body Inside Diameter: 0.672 INCHES NOMINAL IN
  • Material: STEEL OVERALL
  • Seating Surface Shape: FLAT
  • 1 manufacturer part number on file
  • Manufacturer of record: Eaton Aerospace, Llc Dba Jackson South
Identification
  • NSN: 4820-01-129-6917
  • NIIN: 011296917
  • FSC: 4820 — Valves, Nonpowered
  • FSG: 48 — Valves
  • Primary part number: 342365
  • Manufacturer: Eaton Aerospace, Llc Dba Jackson South
General Description

The Seat,valve, cataloged under National Stock Number 4820-01-129-6917, 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.

Technical Specifications
ParameterValue
NSN4820-01-129-6917
Primary Part Number342365
Item NameSeat,valve
FSC / FSG4820 / 48 — Valves, Nonpowered
ManufacturerEaton Aerospace, Llc Dba Jackson South
StatusACTIVE
Body Outside Diameter1.150 INCHES NOMINAL IN
Style DesignatorPLAIN
Body Inside Diameter0.672 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Seating Surface ShapeFLAT
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
342365 PRIMARY Eaton Aerospace, Llc Dba Jackson South (USA)
No interchangeability data on file.
Other items in FSC 4820 — Valves, Nonpowered
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 4820-01-129-6917?

NSN 4820-01-129-6917 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 4820-01-129-6917?

NSN 4820-01-129-6917 has 1 manufacturer part number on file: 342365 (Eaton Aerospace, Llc Dba Jackson South).

What are the specifications of 342365?

Key specifications for 342365: Overall Height: 0.309 INCHES NOMINAL IN; Body Outside Diameter: 1.150 INCHES NOMINAL IN; Style Designator: PLAIN; Body Inside Diameter: 0.672 INCHES NOMINAL IN. 5 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-129-6917 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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