PartsTable
Technical Data Sheet
Download PDF

ST3M585A9-21 — PIN-RIVET

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

ST3M585A9-21: PIN-RIVET.

The PIN-RIVET is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, head_style: FLUSH COUNTERSUNK, grip_length: 1.312 INCHES NOMINAL IN, shank_style: PIN-RIVET, STRAIGHT, THREADED, thread_class: 3A A, shank_diameter: 0.634 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5320-01-004-4247, 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
ST3M585A9-21
NSN: 5320-01-004-4247
FSC: 5320 — Rivets
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialSTEEL OVERALL
head_styleFLUSH COUNTERSUNK
grip_length1.312 INCHES NOMINAL IN
shank_stylePIN-RIVET, STRAIGHT, THREADED
thread_class3A A
shank_diameter0.634 INCHES NOMINAL IN
fastener_length2.083 INCHES MINIMUM AND 2.108 INCHES MAXIMUM IN
special_features0.6537 IN. SECOND SHAND DIA IN
thread_directionRIGHT-HAND
countersink_angle100.0 DEGREES NOMINAL
surface_treatmentCADMIUM OVERALL
head_major_diameter1.226 INCHES MAXIMUM IN
NSN5320-01-004-4247
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PIN-RIVET TITLE COMPONENT PN ST3M585A9-21 MFR PIN-RIVET
KEY FEATURES
•
SHANK DIAMETER: 0.634 INCHES NOMINAL IN
•
FASTENER LENGTH: 2.083 INCHES MINIMUM AND 2.108 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
HEAD STYLE: FLUSH COUNTERSUNK
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.562 INCHES IN
•
GRIP LENGTH: 1.312 INCHES NOMINAL IN
•
SHANK STYLE: PIN-RIVET, STRAIGHT, THREADED
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.634 INCHES NOMINAL IN
FASTENER LENGTH2.083 INCHES MINIMUM AND 2.108 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HEAD STYLEFLUSH COUNTERSUNK
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.562 INCHES IN
GRIP LENGTH1.312 INCHES NOMINAL IN
SHANK STYLEPIN-RIVET, STRAIGHT, THREADED
SPECIAL FEATURES0.6537 IN. SECOND SHAND DIA IN
SURFACE TREATMENTCADMIUM 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
TL330L9-21Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
Ready to buy ST3M585A9-21?
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 ST3M585A9-21?
ST3M585A9-21 is a PIN-RIVET.
What parts can replace ST3M585A9-21?
There is 1 known substitute for ST3M585A9-21: TL330L9-21. Substitute compatibility should be verified for your specific system.
What is the NSN for ST3M585A9-21?
ST3M585A9-21 is cataloged in the U.S. Government catalog under NSN 5320-01-004-4247. 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 — ST3M585A9-21

✓ 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.