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L3053620-003 — SPACER,STEPPED

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

L3053620-003: SPACER,STEPPED.

The SPACER,STEPPED is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, overall_length: 0.260 INCHES NOMINAL IN, style_designator: STEPPED SPACER, overall_thickness: 0.255 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN, body_inside_diameter: 0.425 INCHES NOMINAL IN, body_outside_diameter: 0.625 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5365-01-412-5292, 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
L3053620-003
NSN: 5365-01-412-5292
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 43999 — THE BOEING COMPANY DIV LEGACY AM&M (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
overall_length0.260 INCHES NOMINAL IN
style_designatorSTEPPED SPACER
overall_thickness0.255 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN
body_inside_diameter0.425 INCHES NOMINAL IN
body_outside_diameter0.625 INCHES NOMINAL IN
reference_data_and_literatureT.O. 1B-1B-4-53 FIG 138 INDEX 23/1
material_document_and_classificationAMS5734 MIL SPEC ALL MATERIAL RESPONSES
part_name_assigned_by_controlling_agencySPACER-UPPER WING PIVOT FAIRING
NSN5365-01-412-5292
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPACER,STEPPED TITLE COMPONENT PN L3053620-003 MFR SPACER,STEPPED
KEY FEATURES
•
BODY OUTSIDE DIAMETER: 0.625 INCHES NOMINAL IN
•
OVERALL THICKNESS: 0.255 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN
•
REFERENCE DATA AND LITERATURE: T.O. 1B-1B-4-53 FIG 138 INDEX 23/1
•
STYLE DESIGNATOR: STEPPED SPACER
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS5734 MIL SPEC ALL MATERIAL RESPONSES
•
BODY INSIDE DIAMETER: 0.425 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
BODY OUTSIDE DIAMETER0.625 INCHES NOMINAL IN
OVERALL THICKNESS0.255 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN
REFERENCE DATA AND LITERATURET.O. 1B-1B-4-53 FIG 138 INDEX 23/1
STYLE DESIGNATORSTEPPED SPACER
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5734 MIL SPEC ALL MATERIAL RESPONSES
OVERALL LENGTH0.260 INCHES NOMINAL IN
BODY INSIDE DIAMETER0.425 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYSPACER-UPPER WING PIVOT FAIRING
MATERIALSTEEL CORROSION RESISTING
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 L3053620-003?
L3053620-003 is a SPACER,STEPPED.
What is the NSN for L3053620-003?
L3053620-003 is cataloged in the U.S. Government catalog under NSN 5365-01-412-5292. 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.