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NSN 4820-00-009-5253Government record, cited

Seat, Valve4820-00-009-5253

NSN 4820-00-009-5253 · NIIN 000095253 · Part number 90P9CZ08
Eaton Corporation Dba Eaton Inoac Div Eaton · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 77842
Government record, cited
NSN 4820-00-009-5253 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-009-5253. Manufacturer of record part number: 90P9CZ08.
Also searched as  4820-00-009-5253 · 4820000095253 · NIIN 000095253 · 00-009-5253 · FSC 4820 Valves, Nonpowered · CAGE 77842 · 90P9CZ08
Nearby stock numbers  ·
Features
  • Seat,valve — FSC 4820
  • Body Outside Diameter: 0.872 INCHES NOMINAL IN
  • Style Designator: PLAIN
  • Body Inside Diameter: 0.674 INCHES NOMINAL IN
  • Material: PLASTIC OVERALL
  • Seating Surface Shape: FLAT
  • 1 manufacturer part number on file
  • Manufacturer of record: Eaton Corporation Dba Eaton Inoac Div Eaton
Identification
  • NSN: 4820-00-009-5253
  • NIIN: 000095253
  • FSC: 4820 — Valves, Nonpowered
  • FSG: 48 — Valves
  • Primary part number: 90P9CZ08
  • Manufacturer: Eaton Corporation Dba Eaton Inoac Div Eaton
General Description

The Seat,valve, cataloged under National Stock Number 4820-00-009-5253, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Eaton Corporation Dba Eaton Inoac Div Eaton. 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
NSN4820-00-009-5253
Primary Part Number90P9CZ08
Item NameSeat,valve
FSC / FSG4820 / 48 — Valves, Nonpowered
ManufacturerEaton Corporation Dba Eaton Inoac Div Eaton
StatusACTIVE
Body Outside Diameter0.872 INCHES NOMINAL IN
Style DesignatorPLAIN
Body Inside Diameter0.674 INCHES NOMINAL IN
MaterialPLASTIC 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
90P9CZ08 PRIMARY Eaton Corporation Dba Eaton Inoac Div Eaton (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 4820-00-009-5253?

NSN 4820-00-009-5253 is a Seat,valve, manufactured by Eaton Corporation Dba Eaton Inoac Div Eaton, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-00-009-5253?

NSN 4820-00-009-5253 has 1 manufacturer part number on file: 90P9CZ08 (Eaton Corporation Dba Eaton Inoac Div Eaton).

What are the specifications of 90P9CZ08?

Key specifications for 90P9CZ08: Overall Height: 0.099 INCHES NOMINAL IN; Body Outside Diameter: 0.872 INCHES NOMINAL IN; Style Designator: PLAIN; Body Inside Diameter: 0.674 INCHES NOMINAL IN. 5 specifications are documented in the U.S. Government catalog.

Is NSN 4820-00-009-5253 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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