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306779 — 306779

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

306779: 306779.

The 306779 is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 260, construction: LAMINATED, outside_diameter: 0.620 INCHES NOMINAL IN, style_designator: CIRCULAR, aperture_diameter: 0.320 INCHES NOMINAL IN, features_provided: SEPARABLE. This part is cataloged in the U.S.

Government catalog under NSN 5365-00-209-1919, 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
306779
NSN: 5365-00-209-1919
NIINs: 002091919, 013499405
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
materialCOPPER ALLOY 260
constructionLAMINATED
outside_diameter0.620 INCHES NOMINAL IN
style_designatorCIRCULAR
aperture_diameter0.320 INCHES NOMINAL IN
features_providedSEPARABLE
lamination_quantity16
lamination_thickness0.002 INCHES NOMINAL IN
nondefinitive_spec/std_data2 COMPOSITION AND 1 TYPE AND 1 CLASS
material_document_and_classificationQQ-B-613,1/4H FED SPEC SINGLE MATERIAL RESPONSE
NSN5365-00-209-1919
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 306779 TITLE COMPONENT PN 306779 MFR 306779
KEY FEATURES
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-613,1/4H FED SPEC SINGLE MATERIAL RESPONSE
•
OUTSIDE DIAMETER: 0.620 INCHES NOMINAL IN
•
APERTURE DIAMETER: 0.320 INCHES NOMINAL IN
•
FEATURES PROVIDED: SEPARABLE
•
LAMINATION QUANTITY: 16
•
NONDEFINITIVE SPEC/STD DATA: 2 COMPOSITION AND 1 TYPE AND 1 CLASS
•
LAMINATION THICKNESS: 0.002 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORCIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-613,1/4H FED SPEC SINGLE MATERIAL RESPONSE
OUTSIDE DIAMETER0.620 INCHES NOMINAL IN
APERTURE DIAMETER0.320 INCHES NOMINAL IN
FEATURES PROVIDEDSEPARABLE
LAMINATION QUANTITY16
NONDEFINITIVE SPEC/STD DATA2 COMPOSITION AND 1 TYPE AND 1 CLASS
LAMINATION THICKNESS0.002 INCHES NOMINAL IN
MATERIALCOPPER ALLOY 260
CONSTRUCTIONLAMINATED
SUBSTITUTES & CROSS-REFERENCES 1
MILS22499Reference document
Same NSN cross-reference
Reference document — Identification reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 306779?
306779 is a 306779.
What parts can replace 306779?
There is 1 known substitute for 306779: MILS22499. Substitute compatibility should be verified for your specific system.
What is the NSN for 306779?
306779 is cataloged in the U.S. Government catalog under NSN 5365-00-209-1919. 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.