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TTA3 — TOOL SET,FASTENER INSTALLATION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

TTA3: TOOL SET,FASTENER INSTALLATION.

The TOOL SET,FASTENER INSTALLATION is a the manufacturer industrial component. Key specifications include material: ALUMINUM HOUSING, general_characteristics_item_description: FOR DZUS TYPE A3 FASTENERS. This part is cataloged in the U.S.

Government catalog under NSN 5120-00-212-8059, 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
TTA3
NSN: 5120-00-212-8059
NIINs: 002128059, 011584044
FSC: 5120 — Hand Tools, Nonedged, Nonpowered
CAGE: 72794 — SOUTHCO INC (USA)
SPECIFICATIONS
materialALUMINUM HOUSING
general_characteristics_item_descriptionFOR DZUS TYPE A3 FASTENERS
NSN5120-00-212-8059
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TOOL SET,FASTENER INSTALLATION TITLE COMPONENT PN TTA3 MFR TOOL SET,FASTENER INST
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: FOR DZUS TYPE A3 FASTENERS
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONFOR DZUS TYPE A3 FASTENERS
SUBSTITUTES & CROSS-REFERENCES 2
A3Reference document
Same NSN cross-reference
Reference document — Secondary reference
9920-1-3-BBSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is TTA3?
TTA3 is a TOOL SET,FASTENER INSTALLATION.
What parts can replace TTA3?
There are 2 known substitutes for TTA3: A3, 9920-1-3-BB. Substitute compatibility should be verified for your specific system.
What is the NSN for TTA3?
TTA3 is cataloged in the U.S. Government catalog under NSN 5120-00-212-8059. 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.