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40D30 — SPACER,RING

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

40D30: SPACER,RING.

The SPACER,RING is a the manufacturer industrial component. Key specifications include material: STEEL, inside_diameter: 1.063 INCHES MINIMUM AND 1.066 INCHES MAXIMUM IN, outside_diameter: 1.313 INCHES NOMINAL IN, overall_thickness: 0.065 INCHES NOMINAL IN, surface_treatment: CADMIUM. This part is cataloged in the U.S.

Government catalog under NSN 5365-00-270-2141, 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
40D30
NSN: 5365-00-270-2141
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
materialSTEEL
inside_diameter1.063 INCHES MINIMUM AND 1.066 INCHES MAXIMUM IN
outside_diameter1.313 INCHES NOMINAL IN
overall_thickness0.065 INCHES NOMINAL IN
surface_treatmentCADMIUM
NSN5365-00-270-2141
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPACER,RING TITLE COMPONENT PN 40D30 MFR SPACER,RING
KEY FEATURES
•
OUTSIDE DIAMETER: 1.313 INCHES NOMINAL IN
•
OVERALL THICKNESS: 0.065 INCHES NOMINAL IN
•
INSIDE DIAMETER: 1.063 INCHES MINIMUM AND 1.066 INCHES MAXIMUM IN
•
SURFACE TREATMENT: CADMIUM
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
OUTSIDE DIAMETER1.313 INCHES NOMINAL IN
OVERALL THICKNESS0.065 INCHES NOMINAL IN
INSIDE DIAMETER1.063 INCHES MINIMUM AND 1.066 INCHES MAXIMUM IN
SURFACE TREATMENTCADMIUM
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES 7
R20596Reference document
Same NSN cross-reference
Reference document — Secondary reference
IG816CReference document
Same NSN cross-reference
Reference document — Secondary reference
BB7818Reference document
Same NSN cross-reference
Reference document — Secondary reference
GPW12267Reference document
Same NSN cross-reference
Reference document — Secondary reference
IG816Reference document
Same NSN cross-reference
Reference document — Secondary reference
628922Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 40D30?
40D30 is a SPACER,RING.
What parts can replace 40D30?
There are 7 known substitutes for 40D30: R20596, IG816C, BB7818 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 40D30?
40D30 is cataloged in the U.S. Government catalog under NSN 5365-00-270-2141. 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.