The Rivet,blind, cataloged under National Stock Number 5320-01-033-8180, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Huck International, Inc. Div Huck Products Division. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 12 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-033-8180 |
| Primary Part Number | HC3243-6-06 |
| Item Name | Rivet,blind |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Huck International, Inc. Div Huck Products Division |
| Status | ACTIVE |
| Shank Diameter | 0.202 INCHES MINIMUM AND 0.205 INCHES MAXIMUM IN |
| Head Height | 0.080 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN |
| Fastener Length | 0.505 INCHES MINIMUM AND 0.525 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 |
| Surface Treatment Document and Classification | MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE BODY |
| Material Document and Classification | QQ-A-430 FED SPEC SINGLE MATERIAL RESPONSE BODY |
| Material Document and Classification | AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE STEM |
| Head Style | UNIVERSAL |
| Grip Length | 0.313 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| Shank Style | SELF-PLUGGING MECHANICALLY LOCKED STEM |
| Surface Treatment | CADMIUM STEM |
| Surface Treatment | CHROMATE BODY |
| Material | STEEL COMP 8740 STEM |
| Material | ALUMINUM ALLOY 5056 BODY |
| Head Major Diameter | 0.356 INCHES MINIMUM AND 0.394 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| HC3243-6-06 PRIMARY | Huck International, Inc. Div Huck Products Division (USA) |
| CR3243-6-6 | Sps Technologies, Llc Dba Cherry Aerospace Div Div Cherry Aerospace (USA) |
| AF3243-6-06 | Allfast Fastening Systems, Llc (USA) |
| NAS9304BNS-6-06 | Allfast Fastening Systems, Llc (USA) |
| CR3243-6-6 | Satair A/s (DNK) |
| Reference | Meaning |
|---|---|
| M7885/6-6-06 | 5/9 Secondary reference U.S. Government activity |
| AF3243-6-6 | 5/9 Secondary reference Allfast Fastening Systems, Llc |
| CR3243-6-6 | 5/9 Secondary reference Klx Aerospace Solutions II SAS |
| HR3243-6-06 | 5/9 Secondary reference Huck International, Inc. Div Huck Products Division |
| MIL-R-7885/6 | 5/9 Secondary reference U.S. Government activity |
| NAS9304BNS-6-06 | 3/2 Design control — primary reference U.S. Government activity |
| HC3243-6-6 | 5/9 Secondary reference Huck International, Inc |
| 5320PL1526753 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| BACR15FR6B6 | 5/2 Secondary reference U.S. Government activity |
| OHCP-B06-06 | 5/9 Secondary reference Huck International, Inc. Div Huck Products Division |
| HC3243-6-06 | 5/9 Secondary reference Huck International, Inc |
| OHCP-B06-06 | 5/9 Secondary reference Huck International, Inc |
NSN 5320-01-033-8180 is a Rivet,blind, manufactured by Huck International, Inc. Div Huck Products Division, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-033-8180 has 5 manufacturer part numbers on file: HC3243-6-06 (Huck International, Inc. Div Huck Products Division), CR3243-6-6 (Sps Technologies, Llc Dba Cherry Aerospace Div Div Cherry Aerospace), AF3243-6-06 (Allfast Fastening Systems, Llc), NAS9304BNS-6-06 (Allfast Fastening Systems, Llc), CR3243-6-6 (Satair A/s).
Key specifications for HC3243-6-06: Shank Diameter: 0.202 INCHES MINIMUM AND 0.205 INCHES MAXIMUM IN; Head Height: 0.080 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN; Fastener Length: 0.505 INCHES MINIMUM AND 0.525 INCHES MAXIMUM IN; Expansion Device: SERRATED STEM-TYPE W. 16 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.