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U540493 — SPACER,PLATE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

U540493: SPACER,PLATE.

The SPACER,PLATE is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYTETRAFLUOROETHYLENE, overall_width: 1.840 INCHES MINIMUM AND 1.900 INCHES MAXIMUM IN, overall_length: 20.720 INCHES MINIMUM AND 21.050 INCHES MAXIMUM IN, style_designator: RECTANGULAR, overall_thickness: 0.156 INCHES MINIMUM AND 0.176 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5365-01-375-1333, 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
U540493
NSN: 5365-01-375-1333
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 78943 — TRIUMPH THERMAL SYSTEMS, LLC (USA)
SPECIFICATIONS
materialPLASTIC POLYTETRAFLUOROETHYLENE
overall_width1.840 INCHES MINIMUM AND 1.900 INCHES MAXIMUM IN
overall_length20.720 INCHES MINIMUM AND 21.050 INCHES MAXIMUM IN
style_designatorRECTANGULAR
overall_thickness0.156 INCHES MINIMUM AND 0.176 INCHES MAXIMUM IN
NSN5365-01-375-1333
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPACER,PLATE TITLE COMPONENT PN U540493 MFR SPACER,PLATE
KEY FEATURES
•
OVERALL THICKNESS: 0.156 INCHES MINIMUM AND 0.176 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: RECTANGULAR
•
MATERIAL: PLASTIC POLYTETRAFLUOROETHYLENE
TECHNICAL CHARACTERISTICS
OVERALL THICKNESS0.156 INCHES MINIMUM AND 0.176 INCHES MAXIMUM IN
STYLE DESIGNATORRECTANGULAR
OVERALL LENGTH20.720 INCHES MINIMUM AND 21.050 INCHES MAXIMUM IN
OVERALL WIDTH1.840 INCHES MINIMUM AND 1.900 INCHES MAXIMUM IN
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is U540493?
U540493 is a SPACER,PLATE.
What is the NSN for U540493?
U540493 is cataloged in the U.S. Government catalog under NSN 5365-01-375-1333. 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.