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HC3243-4-03 — RIVET,BLIND

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

HC3243-4-03: RIVET,BLIND.

The RIVET,BLIND is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1038 GRIP, head_style: UNIVERSAL, grip_length: 0.126 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN, head_height: 0.054 INCHES MINIMUM AND 0.064 INCHES MAXIMUM IN, shank_style: SELF-PLUGGING MECHANICALLY LOCKED STEM, shank_diameter: 0.140 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5320-01-033-8642, 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
HC3243-4-03
NSN: 5320-01-033-8642
NIINs: 010338642, 015524475
FSC: 5320 — Rivets
CAGE: 17446 — HUCK INTERNATIONAL, INC (USA)
SPECIFICATIONS
materialSTEEL COMP 1038 GRIP
head_styleUNIVERSAL
grip_length0.126 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN
head_height0.054 INCHES MINIMUM AND 0.064 INCHES MAXIMUM IN
shank_styleSELF-PLUGGING MECHANICALLY LOCKED STEM
shank_diameter0.140 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
fastener_length0.267 INCHES MINIMUM AND 0.287 INCHES MAXIMUM IN
expansion_deviceSERRATED STEM-TYPE W
thread_directionRIGHT-HAND
surface_treatmentCADMIUM STEM
head_major_diameter0.238 INCHES MINIMUM AND 0.262 INCHES MAXIMUM IN
nominal_thread_size0.140 INCHES IN
NSN5320-01-033-8642
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RIVET,BLIND TITLE COMPONENT PN HC3243-4-03 MFR RIVET,BLIND
KEY FEATURES
•
SHANK DIAMETER: 0.140 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
•
HEAD HEIGHT: 0.054 INCHES MINIMUM AND 0.064 INCHES MAXIMUM IN
•
FASTENER LENGTH: 0.267 INCHES MINIMUM AND 0.287 INCHES MAXIMUM IN
•
EXPANSION DEVICE: SERRATED STEM-TYPE W
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE STEM
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-430 FED SPEC SINGLE MATERIAL RESPONSE BODY
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.140 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
HEAD HEIGHT0.054 INCHES MINIMUM AND 0.064 INCHES MAXIMUM IN
FASTENER LENGTH0.267 INCHES MINIMUM AND 0.287 INCHES MAXIMUM IN
EXPANSION DEVICESERRATED STEM-TYPE W
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE STEM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-430 FED SPEC SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6322 ASSN STD SINGLE MATERIAL RESPONSE STEM
HEAD STYLEUNIVERSAL
GRIP LENGTH0.126 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 8
AF3243-4-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
CR3243-4-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
10431318Reference document
Same NSN cross-reference
Reference document — Informative reference only
M7885/6-4-03Reference document
Same NSN cross-reference
Reference document — Secondary reference
MIL-R-7885/6Reference document
Same NSN cross-reference
Reference document — Secondary reference
HR3243-4-03Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is HC3243-4-03?
HC3243-4-03 is a RIVET,BLIND.
What parts can replace HC3243-4-03?
There are 8 known substitutes for HC3243-4-03: AF3243-4-3, CR3243-4-3, 10431318 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for HC3243-4-03?
HC3243-4-03 is cataloged in the U.S. Government catalog under NSN 5320-01-033-8642. This indicates validated use in U.S. government and defense supply chains.
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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.