PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

L517000089Shielding Gasket,electronic

Lockheed Martin Librascope Corporation · NSN 5999-01-212-8617 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-212-8617 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-212-8617. Primary manufacturer part number: L517000089.
Features
  • Shielding Gasket,electronic — FSC 5999
  • Bolt Hole Quantity: 4
  • Style Designator: NON-CIRCULAR
  • Aperture Width: 4.000 INCHES NOMINAL IN
  • Material: UNABLE TO DECODE
  • Aperture Length: 4.000 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: EMI
  • Cross-Sectional Height: 0.160 INCHES NOMINAL IN
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 5999-01-212-8617, 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 Lockheed Martin Librascope Corporation. Government technical data includes 16 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-01-212-8617
Primary Part NumberL517000089
Item NameShielding Gasket,electronic
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerLockheed Martin Librascope Corporation
StatusACTIVE
Bolt Hole Quantity4
Style DesignatorNON-CIRCULAR
Aperture Width4.000 INCHES NOMINAL IN
MaterialUNABLE TO DECODE
Aperture Length4.000 INCHES NOMINAL IN
Cross-Sectional Shape StyleEMI
Cross-Sectional Height0.160 INCHES NOMINAL IN
Hole Diameter0.146 INCHES MINIMUM AND 0.186 INCHES MAXIMUM IN
Bolt Hole Quantity4
Style DesignatorNON-CIRCULAR
Aperture Width4.000 INCHES NOMINAL IN
MaterialUNABLE TO DECODE
Aperture Length4.000 INCHES NOMINAL IN
Cross-Sectional Shape StyleEMI
Cross-Sectional Height0.160 INCHES NOMINAL IN
Hole Diameter0.146 INCHES MINIMUM AND 0.186 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6625-00-841-5326 (699-3)
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeJN
Weight0.0100 lbs
Cube0.0010 cu ft
Verified Substitutes 12
6625-00-841-5326699-3 SUCCESSOR
Tip,test Prod
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
4130-00-061-870369-93 INTERCHANGEABLE
Filter Element,air Conditioning
Curtiss-Wright Controls Integrated Sensing, Inc.
4310-00-062-43516992 INTERCHANGEABLE
Ring,piston
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
5995-00-087-23256993 INTERCHANGEABLE
Cable Assembly,power,electrical
Spencer Industries Inc
5360-00-250-01866993 INTERCHANGEABLE
Spring,helical,compression
Telemechanics Inc
5930-00-407-17966993 INTERCHANGEABLE
Switch,rotary
Triplett (bluffton) Corporation Dba Lfe Instruments
9540-00-596-2999 INTERCHANGEABLE
Angle,structural
5310-00-787-646612622 INTERCHANGEABLE
Washer,concave
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
5130-00-800-6516 INTERCHANGEABLE
Socket,socket Wrench
5310-01-074-43546993 INTERCHANGEABLE
Washer,flat
Cae Usa Inc.
Cross-Reference Index
Part NumberManufacturer
06-0702-6772 Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division (USA)
L517000089 PRIMARY Lockheed Martin Librascope Corporation (USA)
69-93 Imc Magnetics Corp New Hampshire Div (USA)
Related Parts
SUCCESSOR 6625-00-841-5326 Tip,test Prod · 699-3
4130-00-061-8703INTERCHANGEABLE
FILTER ELEMENT,AIR CONDITIONING
69-93
4310-00-062-4351INTERCHANGEABLE
RING,PISTON
6992
5995-00-087-2325INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
6993
5360-00-250-0186INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
6993
5930-00-407-1796INTERCHANGEABLE
SWITCH,ROTARY
6993
9540-00-596-2999INTERCHANGEABLE
ANGLE,STRUCTURAL
5310-00-787-6466INTERCHANGEABLE
WASHER,CONCAVE
12622
5130-00-800-6516INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5310-01-074-4354INTERCHANGEABLE
WASHER,FLAT
6993
3930-01-171-7184INTERCHANGEABLE
PAD,BEARING
5330-01-307-4216INTERCHANGEABLE
SEAL,PLAIN
6993

Frequently Asked Questions

What is NSN 5999-01-212-8617?

NSN 5999-01-212-8617 is a Shielding Gasket,electronic, manufactured by Lockheed Martin Librascope Corporation, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-01-212-8617?

NSN 5999-01-212-8617 has 3 cross-referenced part numbers: 06-0702-6772 (Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division), L517000089 (Lockheed Martin Librascope Corporation), 69-93 (Imc Magnetics Corp New Hampshire Div).

What NSN replaces 5999-01-212-8617?

There are 12 known substitutes for 5999-01-212-8617: 6625-00-841-5326, 4130-00-061-8703, 4310-00-062-4351 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of L517000089?

Key specifications for L517000089: Bolt Hole Quantity: 4; Style Designator: NON-CIRCULAR; Aperture Width: 4.000 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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