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B71440 — B71440

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

B71440: B71440.

The B71440 is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 260, construction: LAMINATED, outside_diameter: 0.875 INCHES NOMINAL IN, style_designator: CIRCULAR, aperture_diameter: 0.624 INCHES MINIMUM AND 0.633 INCHES MAXIMUM IN, features_provided: SEPARABLE. This part is cataloged in the U.S.

Government catalog under NSN 5365-01-412-7550, 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
B71440
NSN: 5365-01-412-7550
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 05825 — O T S I (USA)
SPECIFICATIONS
materialCOPPER ALLOY 260
constructionLAMINATED
outside_diameter0.875 INCHES NOMINAL IN
style_designatorCIRCULAR
aperture_diameter0.624 INCHES MINIMUM AND 0.633 INCHES MAXIMUM IN
features_providedSEPARABLE
overall_thickness0.060 INCHES MINIMUM AND 0.064 INCHES MAXIMUM IN
lamination_quantity11
lamination_thickness0.003 INCHES NOMINAL IN
material_document_and_classificationASTM B36 ASSN STD SINGLE MATERIAL RESPONSE
NSN5365-01-412-7550
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available B71440 TITLE COMPONENT PN B71440 MFR B71440
KEY FEATURES
•
OVERALL THICKNESS: 0.060 INCHES MINIMUM AND 0.064 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B36 ASSN STD SINGLE MATERIAL RESPONSE
•
OUTSIDE DIAMETER: 0.875 INCHES NOMINAL IN
•
APERTURE DIAMETER: 0.624 INCHES MINIMUM AND 0.633 INCHES MAXIMUM IN
•
FEATURES PROVIDED: SEPARABLE
•
LAMINATION QUANTITY: 11
•
LAMINATION THICKNESS: 0.003 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL THICKNESS0.060 INCHES MINIMUM AND 0.064 INCHES MAXIMUM IN
STYLE DESIGNATORCIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B36 ASSN STD SINGLE MATERIAL RESPONSE
OUTSIDE DIAMETER0.875 INCHES NOMINAL IN
APERTURE DIAMETER0.624 INCHES MINIMUM AND 0.633 INCHES MAXIMUM IN
FEATURES PROVIDEDSEPARABLE
LAMINATION QUANTITY11
LAMINATION THICKNESS0.003 INCHES NOMINAL IN
MATERIALCOPPER ALLOY 260
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 B71440?
B71440 is a B71440.
What is the NSN for B71440?
B71440 is cataloged in the U.S. Government catalog under NSN 5365-01-412-7550. 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.