PartsTable
Technical Data Sheet
Download PDF

34AA21B21-16 — 34AA21B21-16

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

34AA21B21-16: 34AA21B21-16.

The 34AA21B21-16 is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, construction: ONE-PIECE, outside_diameter: 0.373 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN, style_designator: CIRCULAR, aperture_diameter: 0.250 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN, surface_treatment: PASSIVATE. This part is cataloged in the U.S.

Government catalog under NSN 5365-00-734-9019, 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
34AA21B21-16
NSN: 5365-00-734-9019
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 35351 — GE AVIATION SYSTEMS LLC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
constructionONE-PIECE
outside_diameter0.373 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
style_designatorCIRCULAR
aperture_diameter0.250 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN
surface_treatmentPASSIVATE
surface_treatment_document_and_classification20675 SECT 1,FSCM 35351 MFR REF SINGLE TREATMENT RESPONSE
NSN5365-00-734-9019
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 34AA21B21-16 TITLE COMPONENT PN 34AA21B21-16 MFR 34AA21B21-16
KEY FEATURES
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: 20675 SECT 1,FSCM 35351 MFR REF SINGLE TREATMENT RESPONSE
•
STYLE DESIGNATOR: CIRCULAR
•
OUTSIDE DIAMETER: 0.373 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
•
APERTURE DIAMETER: 0.250 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN
•
SURFACE TREATMENT: PASSIVATE
•
MATERIAL: STEEL CORROSION RESISTING
•
CONSTRUCTION: ONE-PIECE
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION20675 SECT 1,FSCM 35351 MFR REF SINGLE TREATMENT RESPONSE
STYLE DESIGNATORCIRCULAR
OUTSIDE DIAMETER0.373 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
APERTURE DIAMETER0.250 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN
SURFACE TREATMENTPASSIVATE
MATERIALSTEEL CORROSION RESISTING
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
No demilitarization required
Ready to buy 34AA21B21-16?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 34AA21B21-16?
34AA21B21-16 is a 34AA21B21-16.
What is the NSN for 34AA21B21-16?
34AA21B21-16 is cataloged in the U.S. Government catalog under NSN 5365-00-734-9019. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 34AA21B21-16

✓ 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.