PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2920722-1Shielding Gasket,electronic

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5999-01-052-9531 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-052-9531 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-052-9531. Primary manufacturer part number: 2920722-1.
Features
  • Shielding Gasket,electronic — FSC 5999
  • Aperture Length: 28.125 INCHES NOMINAL IN
  • Material: UNABLE TO DECODE
  • Cross Section Outside Diameter: 0.250 INCHES NOMINAL IN
  • Environmental Protection Material Location: THROUGHOUT RF SHIELDING GASKET
  • Cross-Sectional Shape Style: EMI HOLLOW
  • Center to Center Distance Between Bolt Holes Along Width: 5.126 INCHES NOMINAL IN
  • Precious Material: SILVER
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Unable to Decode construction
General Description

The Shielding Gasket,electronic, cataloged under National Stock Number 5999-01-052-9531, is classified within Federal Supply Class 5999 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-01-052-9531
Primary Part Number2920722-1
Item NameShielding Gasket,electronic
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Aperture Length28.125 INCHES NOMINAL IN
MaterialUNABLE TO DECODE
Cross Section Outside Diameter0.250 INCHES NOMINAL IN
Environmental Protection Material LocationTHROUGHOUT RF SHIELDING GASKET
Cross-Sectional Shape StyleEMI HOLLOW
Center to Center Distance Between Bolt Holes Along Width5.126 INCHES NOMINAL IN
Precious MaterialSILVER
MaterialUNABLE TO DECODE
Cross Section Inside Diameter0.125 INCHES NOMINAL IN
Outside Edge to Bolt Hole Center Distance Along Width0.625 INCHES NOMINAL IN
Aperture Width9.000 INCHES NOMINAL IN
Slot Width0.438 INCHES NOMINAL IN
Precious Material and LocationEMI/RFI CONDUCTIVE PARTICLES SILVER
Slot Quantity10
Outside Edge to Bolt Hole Center Distance Along Length0.625 INCHES NOMINAL IN
MaterialUNABLE TO DECODE
Aperture Length28.125 INCHES NOMINAL IN
Cross Section Outside Diameter0.250 INCHES NOMINAL IN
Environmental Protection Material LocationTHROUGHOUT RF SHIELDING GASKET
Cross-Sectional Shape StyleEMI HOLLOW
Center to Center Distance Between Bolt Holes Along Width5.126 INCHES NOMINAL IN
Precious MaterialSILVER
MaterialUNABLE TO DECODE
Cross Section Inside Diameter0.125 INCHES NOMINAL IN
Outside Edge to Bolt Hole Center Distance Along Width0.625 INCHES NOMINAL IN
Aperture Width9.000 INCHES NOMINAL IN
Slot Width0.438 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Weight0.2500 lbs
Cube0.1670 cu ft
Verified Substitutes 7
3110-00-278-7332 INTERCHANGEABLE
Bearing,ball,annular
5360-00-375-9658526749 INTERCHANGEABLE
Spring,helical,compression
Westinghouse Air Brake Technologies Corp Dba Westinghouse Air Brake Technologies Corp
5999-01-052-95322920722-2 INTERCHANGEABLE
Shielding Gasket,electronic
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5999-01-052-95332920722-4 INTERCHANGEABLE
Shielding Gasket,electronic
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5999-01-053-43062920722-3 INTERCHANGEABLE
Shielding Gasket,electronic
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5999-01-053-43072920722-5 INTERCHANGEABLE
Shielding Gasket,electronic
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5330-01-289-625156229-3 INTERCHANGEABLE
Packing,rod
Lynair Inc
Cross-Reference Index
Part NumberManufacturer
2920722-1 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
562293 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
19-06-3643-1405 Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division (USA)
Related Parts
3110-00-278-7332INTERCHANGEABLE
BEARING,BALL,ANNULAR
5360-00-375-9658INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
526749
5999-01-052-9532INTERCHANGEABLE
SHIELDING GASKET,ELECTRONIC
2920722-2
5999-01-052-9533INTERCHANGEABLE
SHIELDING GASKET,ELECTRONIC
2920722-4
5999-01-053-4306INTERCHANGEABLE
SHIELDING GASKET,ELECTRONIC
2920722-3
5999-01-053-4307INTERCHANGEABLE
SHIELDING GASKET,ELECTRONIC
2920722-5
5330-01-289-6251INTERCHANGEABLE
PACKING,ROD
56229-3

Frequently Asked Questions

What is NSN 5999-01-052-9531?

NSN 5999-01-052-9531 is a Shielding Gasket,electronic, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-01-052-9531?

NSN 5999-01-052-9531 has 3 cross-referenced part numbers: 2920722-1 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 562293 (Lockheed Martin Corporation Div Rms - Mitchel Field), 19-06-3643-1405 (Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division).

What NSN replaces 5999-01-052-9531?

There are 7 known substitutes for 5999-01-052-9531: 3110-00-278-7332, 5360-00-375-9658, 5999-01-052-9532 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2920722-1?

Key specifications for 2920722-1: Aperture Length: 28.125 INCHES NOMINAL IN; Material: UNABLE TO DECODE; Cross Section Outside Diameter: 0.250 INCHES NOMINAL IN; Environmental Protection Material Location: THROUGHOUT RF SHIELDING GASKET. 30 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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