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3M1121-4-5 — RIVET,BLIND

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

3M1121-4-5: RIVET,BLIND.

The RIVET,BLIND is a the manufacturer industrial component. Key specifications include material: TITANIUM ALLOY NUT, head_style: HEXAGON, head_height: 0.135 INCHES MAXIMUM IN, shank_style: THREADED SELF-PLUGGING SHANK W/SLEEVE, shank_diameter: 0.264 INCHES MAXIMUM IN, width_across_flats: 0.375 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5320-01-585-2545, 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
3M1121-4-5
NSN: 5320-01-585-2545
FSC: 5320 — Rivets
CAGE: 98524 — MONOGRAM AEROSPACE FASTENERS, INC DBA TRIMAS AEROSPACE DIV MONOGRAM AEROSPACE FASTENERS (USA)
SPECIFICATIONS
materialTITANIUM ALLOY NUT
head_styleHEXAGON
head_height0.135 INCHES MAXIMUM IN
shank_styleTHREADED SELF-PLUGGING SHANK W/SLEEVE
shank_diameter0.264 INCHES MAXIMUM IN
width_across_flats0.375 INCHES MAXIMUM IN
end_item_identificationNON-HSP FIGHTER SUPPORT AIRCRAFT (F/A-18)
NSN5320-01-585-2545
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RIVET,BLIND TITLE COMPONENT PN 3M1121-4-5 MFR RIVET,BLIND
KEY FEATURES
•
SHANK DIAMETER: 0.264 INCHES MAXIMUM IN
•
WIDTH ACROSS FLATS: 0.375 INCHES MAXIMUM IN
•
HEAD HEIGHT: 0.135 INCHES MAXIMUM IN
•
HEAD STYLE: HEXAGON
•
SHANK STYLE: THREADED SELF-PLUGGING SHANK W/SLEEVE
•
MATERIAL: STEEL CORROSION RESISTING SLEEVE
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.264 INCHES MAXIMUM IN
WIDTH ACROSS FLATS0.375 INCHES MAXIMUM IN
HEAD HEIGHT0.135 INCHES MAXIMUM IN
HEAD STYLEHEXAGON
SHANK STYLETHREADED SELF-PLUGGING SHANK W/SLEEVE
END ITEM IDENTIFICATIONNON-HSP FIGHTER SUPPORT AIRCRAFT (F/A-18)
MATERIALSTEEL CORROSION RESISTING SLEEVE
MATERIALTITANIUM ALLOY NUT
OTHER ITEMS IN FSC 5320 — Rivets
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5320-00-001-1756 5320-00-001-2042 5320-00-001-3944 5320-00-001-5126 5320-00-001-5151 5320-00-001-5152 5320-00-001-5153
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3M1121-4-5?
3M1121-4-5 is a RIVET,BLIND.
What is the NSN for 3M1121-4-5?
3M1121-4-5 is cataloged in the U.S. Government catalog under NSN 5320-01-585-2545. 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.