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LS5940-21 — LS5940-21

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

LS5940-21: LS5940-21.

The LS5940-21 is a the manufacturer industrial component. Key specifications include material: ALUMINUM, construction: LAMINATED, outside_diameter: 1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM IN, style_designator: CIRCULAR, aperture_diameter: 0.255 INCHES MINIMUM AND 0.275 INCHES MAXIMUM IN, overall_thickness: 0.115 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5365-01-397-3353, 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
LS5940-21
NSN: 5365-01-397-3353
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
materialALUMINUM
constructionLAMINATED
outside_diameter1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM IN
style_designatorCIRCULAR
aperture_diameter0.255 INCHES MINIMUM AND 0.275 INCHES MAXIMUM IN
overall_thickness0.115 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
lamination_quantity40
lamination_thickness0.003 INCHES NOMINAL IN
NSN5365-01-397-3353
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LS5940-21 TITLE COMPONENT PN LS5940-21 MFR LS5940-21
KEY FEATURES
•
OVERALL THICKNESS: 0.115 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: CIRCULAR
•
OUTSIDE DIAMETER: 1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM IN
•
APERTURE DIAMETER: 0.255 INCHES MINIMUM AND 0.275 INCHES MAXIMUM IN
•
LAMINATION QUANTITY: 40
•
LAMINATION THICKNESS: 0.003 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM
•
CONSTRUCTION: LAMINATED
TECHNICAL CHARACTERISTICS
OVERALL THICKNESS0.115 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
STYLE DESIGNATORCIRCULAR
OUTSIDE DIAMETER1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM IN
APERTURE DIAMETER0.255 INCHES MINIMUM AND 0.275 INCHES MAXIMUM IN
LAMINATION QUANTITY40
LAMINATION THICKNESS0.003 INCHES NOMINAL IN
MATERIALALUMINUM
CONSTRUCTIONLAMINATED
OTHER ITEMS IN FSC 5365 — Bushings, Rings, Shims, and Spacers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5365-00-000-6078 5365-00-000-7436 5365-00-001-1292 5365-00-001-1365 5365-00-001-1841 5365-00-001-1915 5365-00-001-1916 5365-00-001-1940
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is LS5940-21?
LS5940-21 is a LS5940-21.
What is the NSN for LS5940-21?
LS5940-21 is cataloged in the U.S. Government catalog under NSN 5365-01-397-3353. 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.