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BB421-6-12 — COLLAR,PIN-RIVET

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

BB421-6-12: COLLAR,PIN-RIVET.

The COLLAR,PIN-RIVET is a the manufacturer industrial component. Key specifications include material: IRON ALLOY 660 OVERALL, collar_style: STRAIGHT TYPE, collar_overall_height: 1.000 INCHES NOMINAL IN, collar_inside_diameter: 0.124 INCHES NOMINAL IN, collar_outside_diameter: 0.145 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5320-01-064-6355, 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
BB421-6-12
NSN: 5320-01-064-6355
FSC: 5320 — Rivets
CAGE: 73197 — HI-SHEAR CORPORATION (USA)
SPECIFICATIONS
materialIRON ALLOY 660 OVERALL
collar_styleSTRAIGHT TYPE
collar_overall_height1.000 INCHES NOMINAL IN
collar_inside_diameter0.124 INCHES NOMINAL IN
collar_outside_diameter0.145 INCHES NOMINAL IN
NSN5320-01-064-6355
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COLLAR,PIN-RIVET TITLE COMPONENT PN BB421-6-12 MFR COLLAR,PIN-RIVET
KEY FEATURES
•
COLLAR INSIDE DIAMETER: 0.124 INCHES NOMINAL IN
•
COLLAR OVERALL HEIGHT: 1.000 INCHES NOMINAL IN
•
COLLAR STYLE: STRAIGHT TYPE
•
COLLAR OUTSIDE DIAMETER: 0.145 INCHES NOMINAL IN
•
MATERIAL: IRON ALLOY 660 OVERALL
TECHNICAL CHARACTERISTICS
COLLAR INSIDE DIAMETER0.124 INCHES NOMINAL IN
COLLAR OVERALL HEIGHT1.000 INCHES NOMINAL IN
COLLAR STYLESTRAIGHT TYPE
COLLAR OUTSIDE DIAMETER0.145 INCHES NOMINAL IN
MATERIALIRON ALLOY 660 OVERALL
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 1
GS530AG6-12Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is BB421-6-12?
BB421-6-12 is a COLLAR,PIN-RIVET.
What parts can replace BB421-6-12?
There is 1 known substitute for BB421-6-12: GS530AG6-12. Substitute compatibility should be verified for your specific system.
What is the NSN for BB421-6-12?
BB421-6-12 is cataloged in the U.S. Government catalog under NSN 5320-01-064-6355. 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.