PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

53071-01Seat,valve

Norgren C a Co · NSN 4820-00-226-9286 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-226-9286 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-226-9286. Primary manufacturer part number: 53071-01.
Features
  • Seat,valve — FSC 4820
  • Seating Surface Shape: FLAT
  • Style Designator: PLAIN
  • Material: RUBBER SYNTHETIC OVERALL
  • Body Outside Diameter: 1.500 INCHES NOMINAL IN
  • Body Inside Diameter: 0.406 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: Norgren C a Co
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Rubber Synthetic Overall construction
General Description

The Seat,valve, cataloged under National Stock Number 4820-00-226-9286, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Norgren C a Co. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-00-226-9286
Primary Part Number53071-01
Item NameSeat,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerNorgren C a Co
StatusACTIVE
Seating Surface ShapeFLAT
Style DesignatorPLAIN
MaterialRUBBER SYNTHETIC OVERALL
Body Outside Diameter1.500 INCHES NOMINAL IN
Body Inside Diameter0.406 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5961-00-044-4808 INTERCHANGEABLE
Transistor
Cross-Reference Index
Part NumberManufacturer
53071-01 PRIMARY Norgren C a Co (USA)
5307101 Norgren C a Co (USA)
Related Parts
5961-00-044-4808INTERCHANGEABLE
TRANSISTOR

Frequently Asked Questions

What is NSN 4820-00-226-9286?

NSN 4820-00-226-9286 is a Seat,valve, manufactured by Norgren C a Co, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-226-9286?

NSN 4820-00-226-9286 has 2 cross-referenced part numbers: 53071-01 (Norgren C a Co), 5307101 (Norgren C a Co).

What NSN replaces 4820-00-226-9286?

There is 1 known substitute for 4820-00-226-9286: 5961-00-044-4808. Verify interchangeability with system specifications before substitution.

What are the specifications of 53071-01?

Key specifications for 53071-01: Overall Height: 0.312 INCHES NOMINAL IN; Seating Surface Shape: FLAT; Style Designator: PLAIN; Material: RUBBER SYNTHETIC OVERALL. 6 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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