PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

224695Gasket,test Set,gyr

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp · NSN 4920-00-797-3401 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-00-797-3401 — this item is cataloged by the U.S. Government under National Stock Number 4920-00-797-3401. Primary manufacturer part number: 224695.
Features
  • Gasket,test Set,gyr — FSC 4920
  • 1 verified cross-reference
  • Primary manufacturer: Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Gasket,test Set,gyr, cataloged under National Stock Number 4920-00-797-3401, is classified within Federal Supply Class 4920 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGasket,test Set,gyr
FSC / FSG4920 — No Item Name Available (FSG 49)
ManufacturersNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (CAGE 06481)
Technical Specifications
ParameterValue
NSN4920-00-797-3401
Primary Part Number224695
Item NameGasket,test Set,gyr
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5305-00-022-4695407-128 INTERCHANGEABLE
Screw,machine
Lockheed Martin Corporation Div Rms - Mitchel Field
6515-01-609-7577904H INTERCHANGEABLE
Suture,absorbable,surgical
Ethicon Us Llc Div Ethicon
Cross-Reference Index
Part NumberManufacturer
224695 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
Related Parts
5305-00-022-4695INTERCHANGEABLE
SCREW,MACHINE
407-128
6515-01-609-7577INTERCHANGEABLE
SUTURE,ABSORBABLE,SURGICAL
904H

Frequently Asked Questions

What is NSN 4920-00-797-3401?

NSN 4920-00-797-3401 is a Gasket,test Set,gyr, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-00-797-3401?

NSN 4920-00-797-3401 has 1 cross-referenced part number: 224695 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).

What NSN replaces 4920-00-797-3401?

There are 2 known substitutes for 4920-00-797-3401: 5305-00-022-4695, 6515-01-609-7577. Verify interchangeability with system specifications before substitution.

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