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679258 — NETWORK,IMPEDANCE MATCHING

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

679258: NETWORK,IMPEDANCE MATCHING.

The NETWORK,IMPEDANCE MATCHING is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYAMIDE NYLON OVERALL, thickness: 0.049 INCHES NOMINAL IN, hole_diameter: 0.190 INCHES NOMINAL IN, overall_diameter: 0.400 INCHES NOMINAL IN, peripheral_shape_style: ROUND, center_hole_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5915-00-378-5477, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO→ MRO_GENERAL→ 679258
NSN: 5915-00-378-5477
NIINs: 003785477, 007019296
FSC: 5915 — Filters and Networks
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)
SPECIFICATIONS
materialPLASTIC POLYAMIDE NYLON OVERALL
thickness0.049 INCHES NOMINAL IN
hole_diameter0.190 INCHES NOMINAL IN
overall_diameter0.400 INCHES NOMINAL IN
peripheral_shape_styleROUND
center_hole_shape_styleROUND
cross-sectional_shape_styleRECTANGULAR
material_document_and_classificationMIL-M-20693,TY 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5915-00-378-5477
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available NETWORK,IMPEDANCE MATCHING TITLE COMPONENT PN 679258 MFR NETWORK,IMPEDANCE MATC
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 679258?
679258 is a NETWORK,IMPEDANCE MATCHING. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 679258?
679258 is cataloged in the U.S. Government catalog under NSN 5915-00-378-5477. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.