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553-4994-003 — 553-4994-003

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

553-4994-003: 553-4994-003.

The 553-4994-003 is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, construction: ONE-PIECE, outside_diameter: 0.730 INCHES MINIMUM AND 0.740 INCHES MAXIMUM IN, style_designator: CIRCULAR, aperture_diameter: 0.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5365-00-151-5939, 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
553-4994-003
NSN: 5365-00-151-5939
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)
SPECIFICATIONS
materialCOPPER ALLOY
constructionONE-PIECE
outside_diameter0.730 INCHES MINIMUM AND 0.740 INCHES MAXIMUM IN
style_designatorCIRCULAR
aperture_diameter0.500 INCHES NOMINAL IN
NSN5365-00-151-5939
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 553-4994-003 TITLE COMPONENT PN 553-4994-003 MFR 553-4994-003
KEY FEATURES
•
STYLE DESIGNATOR: CIRCULAR
•
OUTSIDE DIAMETER: 0.730 INCHES MINIMUM AND 0.740 INCHES MAXIMUM IN
•
APERTURE DIAMETER: 0.500 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY
•
CONSTRUCTION: ONE-PIECE
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORCIRCULAR
OUTSIDE DIAMETER0.730 INCHES MINIMUM AND 0.740 INCHES MAXIMUM IN
APERTURE DIAMETER0.500 INCHES NOMINAL IN
MATERIALCOPPER ALLOY
CONSTRUCTIONONE-PIECE
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: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 553-4994-003?
553-4994-003 is a 553-4994-003.
What is the NSN for 553-4994-003?
553-4994-003 is cataloged in the U.S. Government catalog under NSN 5365-00-151-5939. 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.