PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1149-3Shielding Gasket,electronic

Jonal Laboratories Inc · NSN 5999-00-282-2864 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-282-2864 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-282-2864. Primary manufacturer part number: 1149-3.
Features
  • Shielding Gasket,electronic — FSC 5999
  • Style Designator: CIRCULAR
  • Cross-Sectional Height: 0.380 INCHES NOMINAL IN
  • Aperture Diameter: 12.538 INCHES NOMINAL IN
  • Material: UNABLE TO DECODE
  • Environmental Protection Material Location: THROUGHOUT RF SHIELDING GASKET
  • Nondefinitive Spec/std Data: T TYPE AND TA CLASS AND 605-2 GRADE
  • Cross-Sectional Shape Style: EMI SLOTTED
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 5999-00-282-2864, 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 Jonal Laboratories Inc. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5999-00-282-2864
Primary Part Number1149-3
Item NameShielding Gasket,electronic
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerJonal Laboratories Inc
StatusACTIVE
Style DesignatorCIRCULAR
Cross-Sectional Height0.380 INCHES NOMINAL IN
Aperture Diameter12.538 INCHES NOMINAL IN
MaterialUNABLE TO DECODE
Environmental Protection Material LocationTHROUGHOUT RF SHIELDING GASKET
Nondefinitive Spec/std DataT TYPE AND TA CLASS AND 605-2 GRADE
Cross-Sectional Shape StyleEMI SLOTTED
Outside Diameter12.724 INCHES NOMINAL IN
Slot Width0.065 INCHES NOMINAL IN
Slot Depth0.310 INCHES NOMINAL IN
Style DesignatorCIRCULAR
Cross-Sectional Height0.380 INCHES NOMINAL IN
Aperture Diameter12.538 INCHES NOMINAL IN
MaterialUNABLE TO DECODE
Environmental Protection Material LocationTHROUGHOUT RF SHIELDING GASKET
Nondefinitive Spec/std DataT TYPE AND TA CLASS AND 605-2 GRADE
Cross-Sectional Shape StyleEMI SLOTTED
Outside Diameter12.724 INCHES NOMINAL IN
Slot Width0.065 INCHES NOMINAL IN
Slot Depth0.310 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5975-00-263-1093 INTERCHANGEABLE
Box Connector,electrical
5815-00-322-5588SM-B-187014 INTERCHANGEABLE
Keytop,keyboard
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4710-01-090-4764T-08-02-0006 INTERCHANGEABLE
Pipe,drain,burner
Instruments and Controls, Inc. Dba Instruments & Controls Inc
5120-01-660-4241 INTERCHANGEABLE
Hammer,hand
5340-01-679-48533856583 INTERCHANGEABLE
Bracket,mounting
Oshkosh Defense Llc
Cross-Reference Index
Part NumberManufacturer
4800348000 Key Tronic Corp (USA)
385658-3 Raytheon Company Dba Raytheon Co (USA)
385658-3 Raytheon Company Div Corp (USA)
1149-3 PRIMARY Jonal Laboratories Inc (USA)
Related Parts
5975-00-263-1093INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
5815-00-322-5588INTERCHANGEABLE
KEYTOP,KEYBOARD
SM-B-187014
4710-01-090-4764INTERCHANGEABLE
PIPE,DRAIN,BURNER
T-08-02-0006
5120-01-660-4241INTERCHANGEABLE
HAMMER,HAND
5340-01-679-4853INTERCHANGEABLE
BRACKET,MOUNTING
3856583

Frequently Asked Questions

What is NSN 5999-00-282-2864?

NSN 5999-00-282-2864 is a Shielding Gasket,electronic, manufactured by Jonal Laboratories Inc, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-282-2864?

NSN 5999-00-282-2864 has 4 cross-referenced part numbers: 4800348000 (Key Tronic Corp), 385658-3 (Raytheon Company Dba Raytheon Co), 385658-3 (Raytheon Company Div Corp), 1149-3 (Jonal Laboratories Inc).

What NSN replaces 5999-00-282-2864?

There are 5 known substitutes for 5999-00-282-2864: 5975-00-263-1093, 5815-00-322-5588, 4710-01-090-4764 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1149-3?

Key specifications for 1149-3: Style Designator: CIRCULAR; Cross-Sectional Height: 0.380 INCHES NOMINAL IN; Aperture Diameter: 12.538 INCHES NOMINAL IN; Material: UNABLE TO DECODE. 20 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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