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Technical Data Sheet
PartsTable / COMPONENT / NAS43DD1-40
NAS43DD1-40 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The SPACER,SLEEVE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024 OVERALL, corner_shape: SQUARE ALL CORNERS, overall_length: 0.6200 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM IN, special_features: GRAY ANODIZE OR BLUE CHROMATE, style_designator: SOLID, PLAIN, NO OUTSIDE FLANGES, surface_treatment: ANODIZE OR CHROMATE OVERALL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5365-00-698-3422, 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
NAS43DD1-40
NSN: 5365-00-698-3422
FSC: 5365
CAGE: 80205 — NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2024 OVERALL
corner_shapeSQUARE ALL CORNERS
overall_length0.6200 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM IN
special_featuresGRAY ANODIZE OR BLUE CHROMATE
style_designatorSOLID, PLAIN, NO OUTSIDE FLANGES
surface_treatmentANODIZE OR CHROMATE OVERALL
body_inside_diameter0.1430 INCHES MINIMUM AND 0.1720 INCHES MAXIMUM IN
body_outside_diameter0.2400 INCHES MINIMUM AND 0.2600 INCHES MAXIMUM IN
specification/standard_data80205-NAS43 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
material_document_and_classificationWW-T-700/3,TY 1,T3 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classificationMIL-A-8625,TY 1 MIL SPEC 1ST TREATMENT RESPONSE OR MIL-A-8625 MIL SPEC 2ND TREATMENT RESPONSE OVERALL
NSN5365-00-698-3422
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPACER,SLEEVE TITLE COMPONENT PN NAS43DD1-40 MFR SPACER,SLEEVE
KEY FEATURES
•
MATERIAL: ALUMINUM ALLOY 2024 OVERALL
•
BODY OUTSIDE DIAMETER: 0.2400 INCHES MINIMUM AND 0.2600 INCHES MAXIMUM IN
•
BODY INSIDE DIAMETER: 0.1430 INCHES MINIMUM AND 0.1720 INCHES MAXIMUM IN
•
SURFACE TREATMENT: ANODIZE OR CHROMATE OVERALL
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625,TY 1 MIL SPEC 1ST TREATMENT RESPONSE OR MIL-A-8625 MIL SPEC 2ND TREATMENT RESPONSE OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: WW-T-700/3,TY 1,T3 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
STYLE DESIGNATOR: SOLID, PLAIN, NO OUTSIDE FLANGES
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALALUMINUM ALLOY 2024 OVERALL
BODY OUTSIDE DIAMETER0.2400 INCHES MINIMUM AND 0.2600 INCHES MAXIMUM IN
BODY INSIDE DIAMETER0.1430 INCHES MINIMUM AND 0.1720 INCHES MAXIMUM IN
SURFACE TREATMENTANODIZE OR CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TY 1 MIL SPEC 1ST TREATMENT RESPONSE OR MIL-A-8625 MIL SPEC 2ND TREATMENT RESPONSE OVERALL
SPECIAL FEATURESGRAY ANODIZE OR BLUE CHROMATE
MATERIAL DOCUMENT AND CLASSIFICATIONWW-T-700/3,TY 1,T3 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
CORNER SHAPESQUARE ALL CORNERS
SPECIFICATION/STANDARD DATA80205-NAS43 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
8594Interchangeable
interchangeable cross-reference
interchangeable
204FS2-90Interchangeable
interchangeable cross-reference
interchangeable
8504Interchangeable
interchangeable cross-reference
interchangeable
64A92B968Interchangeable
interchangeable cross-reference
interchangeable
2281-0015007Interchangeable
interchangeable cross-reference
interchangeable
2514Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is NAS43DD1-40?
NAS43DD1-40 is a SPACER,SLEEVE.
What parts can replace NAS43DD1-40?
There are 18 known substitutes for NAS43DD1-40: 8594, 204FS2-90, 8504 and 15 more. Substitute compatibility should be verified for your specific system.
Is NAS43DD1-40 still available?
NAS43DD1-40 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026