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C4232-10-21 — PIN-RIVET

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

C4232-10-21: PIN-RIVET.

The PIN-RIVET is a the manufacturer industrial component. Key specifications include material: STEEL COMP H11 OVERALL, grip_length: 1.317 INCHES MAXIMUM IN, head_height: 0.068 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN, shank_style: PIN-RIVET, STRAIGHT, THREADED, thread_class: 3A A, shank_diameter: 0.311 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5320-00-005-0946, 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
C4232-10-21
NSN: 5320-00-005-0946
FSC: 5320 — Rivets
CAGE: 81755 — LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN AERONAUTICS COMPANY (USA)
SPECIFICATIONS
materialSTEEL COMP H11 OVERALL
grip_length1.317 INCHES MAXIMUM IN
head_height0.068 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN
shank_stylePIN-RIVET, STRAIGHT, THREADED
thread_class3A A
shank_diameter0.311 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
shear_strength156000 SINGLE POUNDS PER SQUARE INCH
fastener_length1.682 INCHES MINIMUM AND 1.702 INCHES MAXIMUM IN
hardness_rating50.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM OVERALL
thread_directionRIGHT-HAND
surface_treatmentCADMIUM AND CHROMATE OR NICKEL AND CADMIUM OVERALL
head_major_diameter0.475 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN
NSN5320-00-005-0946
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PIN-RIVET TITLE COMPONENT PN C4232-10-21 MFR PIN-RIVET
KEY FEATURES
•
SHANK DIAMETER: 0.311 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
•
HEAD HEIGHT: 0.068 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN
•
FASTENER LENGTH: 1.682 INCHES MINIMUM AND 1.702 INCHES MAXIMUM IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-8837,TY 2,CL 2 MIL SPEC 1ST TREATMENT RESPONSE OR AMS2416 ASSN STD 2ND TREATMENT RESPONSE OVERALL
•
HARDNESS RATING: 50.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM OVERALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 6485 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.312 INCHES IN
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.311 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN
HEAD HEIGHT0.068 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN
FASTENER LENGTH1.682 INCHES MINIMUM AND 1.702 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-8837,TY 2,CL 2 MIL SPEC 1ST TREATMENT RESPONSE OR AMS2416 ASSN STD 2ND TREATMENT RESPONSE OVERALL
HARDNESS RATING50.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6485 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.312 INCHES IN
GRIP LENGTH1.317 INCHES MAXIMUM IN
WIDTH BETWEEN FLATS0.127 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
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 2
HL54-10-21Reference document
Same NSN cross-reference
Reference document — Secondary reference
C3002-10-21Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is C4232-10-21?
C4232-10-21 is a PIN-RIVET.
What parts can replace C4232-10-21?
There are 2 known substitutes for C4232-10-21: HL54-10-21, C3002-10-21. Substitute compatibility should be verified for your specific system.
What is the NSN for C4232-10-21?
C4232-10-21 is cataloged in the U.S. Government catalog under NSN 5320-00-005-0946. 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.