The Rivet,blind, cataloged under National Stock Number 5320-01-533-4499, 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 19 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-533-4499 |
| Primary Part Number | S7MLS100-M04-05U |
| Item Name | Rivet,blind |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Huck International, Inc. Div Huck Products Division |
| Status | ACTIVE |
| Shank Diameter | 0.029 INCHES NOMINAL IN |
| Fastener Length | 0.448 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC 1ST TREATMENT RESPONSE LOCKING RING |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC 1ST TREATMENT RESPONSE STEM |
| Material Document and Classification | AMS 5737 ASSN STD 1ST MATERIAL RESPONSE OR QQ-N-281 FED SPEC 2ND MATERIAL RESPONSE LOCKING RING |
| Material Document and Classification | QQ-N-281 FED SPEC 1ST MATERIAL RESPONSE SLEEVE |
| Material Document and Classification | AMS 5737 ASSN STD 1ST MATERIAL RESPONSE STEM |
| Head Style | FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER) |
| Grip Length | 0.385 INCHES NOMINAL IN |
| Shank Style | SELF-PLUGGING MECHANICALLY LOCKED STEM |
| Surface Treatment | PASSIVATE STEM |
| Surface Treatment | PASSIVATE LOCKING RING |
| Minimum Tensile Strength | 510 POUNDS PER SQUARE INCH LBS |
| Countersink Angle | 101.5 DEGREES MAXIMUM AND 98.5 DEGREES MINIMUM |
| Shear Strength | 1020 SINGLE POUNDS PER SQUARE INCH |
| Material | NICKEL ALLOY SLEEVE |
| Material | STEEL CORROSION RESISTING STEM |
| Material | STEEL CORROSION RESISTING OR NICKEL ALLOY LOCKING RING |
| Head Major Diameter | 0.192 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 |
|---|---|
| S7MLS100-M04-05U PRIMARY | Huck International, Inc. Div Huck Products Division (USA) |
| Reference | Meaning |
|---|---|
| HS5893S04-05U | 7/2 Vendor item drawing reference The Boeing Company |
NSN 5320-01-533-4499 is a Rivet,blind, manufactured by Huck International, Inc. Div Huck Products Division, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-533-4499 has 1 manufacturer part number on file: S7MLS100-M04-05U (Huck International, Inc. Div Huck Products Division).
Key specifications for S7MLS100-M04-05U: Shank Diameter: 0.029 INCHES NOMINAL IN; Fastener Length: 0.448 INCHES NOMINAL IN; Surface Treatment Document and Classification: QQ-P-35 FED SPEC 1ST TREATMENT RESPONSE LOCKING RING; Surface Treatment Document and Classification: QQ-P-35 FED SPEC 1ST TREATMENT RESPONSE STEM. 19 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.