The Rivet,blind, cataloged under National Stock Number 5320-01-574-1572, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company. Government technical data includes 24 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-574-1572 |
| Primary Part Number | 3MD11-4-01 |
| Item Name | Rivet,blind |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Shank Diameter | 0.081 INCHES NOMINAL IN |
| Fastener Length | 0.870 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | AMS QQ-P-35. PASSIVATE ASSN STD SINGLE TREATMENT RESPONSE LOCKING RING |
| Surface Treatment Document and Classification | AMS QQ-P-35. PASSIVATE OR NONE ASSN STD SINGLE TREATMENT RESPONSE EXPANDER |
| Surface Treatment Document and Classification | MIL-C-5541. CLEAR CHROMATE MIL SPEC SINGLE TREATMENT RESPONSE SLEEVE |
| Surface Treatment Document and Classification | QQ-P-35. PASSIVATE FED SPEC SINGLE TREATMENT RESPONSE SHANK END |
| Supplementary Features | EXPANDER-DIA 0.126 IN IN |
| Material Document and Classification | AMS 5737. A-286 SS ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A-493. 300 SERIES CRES ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A581 ASSN STD SINGLE MATERIAL RESPONSE EXPANDER A |
| Material Document and Classification | AMS 5737. A-286 SS ASSN STD SINGLE MATERIAL RESPONSE LOCKING RING A |
| Material Document and Classification | AMS 5737. A-286 STAINLESS STEEL ASSN STD SINGLE MATERIAL RESPONSE SHANK END A |
| Material Document and Classification | QQ-A-430. 5056 ALUMINUM FED SPEC SINGLE MATERIAL RESPONSE SLEEVE |
| Head Style | FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER) |
| Specification/standard Data | 80205-NAS 1686 GOVERNMENT SPECIFICATION |
| Grip Length | 0.054 INCHES NOMINAL IN |
| Shank Style | STUMP |
| Surface Treatment | CHROMATE SLEEVE |
| Surface Treatment | CHROMATE WASHER |
| Surface Treatment | PASSIVATE EXPANDER |
| Surface Treatment | PASSIVATE LOCKING RING |
| Countersink Angle | 90.0 DEGREES NOMINAL |
| Material | ALUMINUM ALLOY 5056 SLEEVE |
| Material | STEEL CORROSION RESISTING EXPANDER |
| Material | STEEL CORROSION RESISTING LOCKING RING |
| Head Major Diameter | 0.250 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 |
|---|---|
| HR3223-4-01 | Huck International, Inc. Div Huck Products Division (USA) |
| 3MD11-4-01 PRIMARY | The Boeing Company (USA) |
NSN 5320-01-574-1572 is a Rivet,blind, manufactured by The Boeing Company, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-574-1572 has 2 manufacturer part numbers on file: HR3223-4-01 (Huck International, Inc. Div Huck Products Division), 3MD11-4-01 (The Boeing Company).
Key specifications for 3MD11-4-01: Shank Diameter: 0.081 INCHES NOMINAL IN; Fastener Length: 0.870 INCHES NOMINAL IN; Surface Treatment Document and Classification: AMS QQ-P-35. PASSIVATE ASSN STD SINGLE TREATMENT RESPONSE LOCKING RING; Surface Treatment Document and Classification: AMS QQ-P-35. PASSIVATE OR NONE ASSN STD SINGLE TREATMENT RESPONSE EXPANDER. 24 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.