The Rivet,blind, cataloged under National Stock Number 5320-01-150-2749, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Tecno Trade S.r.l.. Government technical data includes 15 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-150-2749 |
| Primary Part Number | CR3522-6-2 |
| Item Name | Rivet,blind |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Tecno Trade S.r.l. |
| Status | ACTIVE |
| Shank Diameter | 0.189 INCHES NOMINAL IN |
| Lubrication | DRY FILM |
| Fastener Length | 0.510 INCHES NOMINAL IN |
| Expansion Device | SERRATED STEM-TYPE W |
| Material Document and Classification | QQ-N-281 FED SPEC 2ND MATERIAL RESPONSE SLEEVE |
| Material Document and Classification | AMS5731 ASSN STD 1ST MATERIAL RESPONSE LOCKING RING |
| Material Document and Classification | AMS5657 ASSN STD 3RD MATERIAL RESPONSE STEM |
| Head Style | FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER) |
| Grip Length | 0.063 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN |
| Shank Style | SELF-PLUGGING HIGH CLINCH SHANK |
| Countersink Angle | 100.0 DEGREES NOMINAL |
| Material | NICKEL ALLOY SLEEVE |
| Material | STEEL CORROSION RESISTING STEM |
| Material | STEEL CORROSION RESISTING LOCKING RING |
| Head Major Diameter | 0.353 INCHES NOMINAL 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 |
|---|---|
| CR3522-6-2 | Tecno Trade S.r.l. (ITA) |
| CR3522-6-2 | Satair A/s (DNK) |
| CR3522-6-02 | Sps Technologies, Llc Dba Cherry Aerospace Div Div Cherry Aerospace (USA) |
| CR3522-6-02 | Boeing Distribution Services Defense Llc (USA) |
| AF3522-6-02 | Allfast Fastening Systems, Llc (USA) |
| Reference | Meaning |
|---|---|
| AF3522-6-2 | 5/9 Secondary reference Allfast Fastening Systems, Llc |
| NAS9308M-6-02 | 3/2 Design control — primary reference U.S. Government activity |
| 5320PL1527993 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| M7885/5-6-2 | 5/9 Secondary reference U.S. Government activity |
| CR3522-6-2 | 5/9 Secondary reference Klx Aerospace Solutions II SAS |
| CR3522-6-2 | 5/9 Secondary reference Sps Technologies, Llc Dba Cherry Aerospace Div Div Cherry Aerospace |
NSN 5320-01-150-2749 is a Rivet,blind, manufactured by Tecno Trade S.r.l., classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-150-2749 has 5 manufacturer part numbers on file: CR3522-6-2 (Tecno Trade S.r.l.), CR3522-6-2 (Satair A/s), CR3522-6-02 (Sps Technologies, Llc Dba Cherry Aerospace Div Div Cherry Aerospace), CR3522-6-02 (Boeing Distribution Services Defense Llc), AF3522-6-02 (Allfast Fastening Systems, Llc).
Key specifications for CR3522-6-2: Shank Diameter: 0.189 INCHES NOMINAL IN; Lubrication: DRY FILM; Fastener Length: 0.510 INCHES NOMINAL IN; Expansion Device: SERRATED STEM-TYPE W. 15 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.