PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

92339-3Seat,valve

Futurecraft Corp Sub of South Bend Controls Inc · NSN 4820-01-088-6274 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-088-6274 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-088-6274. Primary manufacturer part number: 92339-3.
Features
  • Seat,valve — FSC 4820
  • Seating Surface Shape: FLAT
  • Material: PLASTIC POLYAMIDE NYLON OVERALL
  • Style Designator: PLAIN
  • Body Outside Diameter: 0.187 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN
  • Body Inside Diameter: 0.054 INCHES NOMINAL IN
  • 1 verified cross-reference
  • Primary manufacturer: Futurecraft Corp Sub of South Bend Controls Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Plastic Polyamide Nylon Overall construction
General Description

The Seat,valve, cataloged under National Stock Number 4820-01-088-6274, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Futurecraft Corp Sub of South Bend Controls Inc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference 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
NSN4820-01-088-6274
Primary Part Number92339-3
Item NameSeat,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerFuturecraft Corp Sub of South Bend Controls Inc
StatusACTIVE
Seating Surface ShapeFLAT
MaterialPLASTIC POLYAMIDE NYLON OVERALL
Style DesignatorPLAIN
Body Outside Diameter0.187 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN
Body Inside Diameter0.054 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5120-00-395-8476923393 INTERCHANGEABLE
Wrench,cylinder Hol
Curtiss-Wright Controls, Inc. Div Actuation Division
Cross-Reference Index
Part NumberManufacturer
92339-3 Futurecraft Corp Sub of South Bend Controls Inc (USA)
Related Parts
5120-00-395-8476INTERCHANGEABLE
WRENCH,CYLINDER HOL
923393

Frequently Asked Questions

What is NSN 4820-01-088-6274?

NSN 4820-01-088-6274 is a Seat,valve, manufactured by Futurecraft Corp Sub of South Bend Controls Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-088-6274?

NSN 4820-01-088-6274 has 1 cross-referenced part number: 92339-3 (Futurecraft Corp Sub of South Bend Controls Inc).

What NSN replaces 4820-01-088-6274?

There is 1 known substitute for 4820-01-088-6274: 5120-00-395-8476. Verify interchangeability with system specifications before substitution.

What are the specifications of 92339-3?

Key specifications for 92339-3: Overall Height: 0.068 INCHES NOMINAL IN; Seating Surface Shape: FLAT; Material: PLASTIC POLYAMIDE NYLON OVERALL; Style Designator: PLAIN. 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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