The Rivet,blind, cataloged under National Stock Number 5320-01-099-1003, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Huck. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-099-1003 |
| Primary Part Number | SMLS100-B05-05 |
| Item Name | Rivet,blind |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Huck |
| Status | ACTIVE |
| Shank Diameter | 0.154 INCHES MINIMUM AND 0.159 INCHES MAXIMUM IN |
| Fastener Length | 0.451 INCHES NOMINAL IN |
| Expansion Device | SERRATED STEM-TYPE W |
| Head Style | FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER) |
| Grip Length | 0.251 INCHES MINIMUM AND 0.312 INCHES MAXIMUM IN |
| Shank Style | SELF-PLUGGING |
| Surface Treatment | ANODIZE EXPANDER |
| Countersink Angle | 100.0 DEGREES NOMINAL |
| Material | ALUMINUM ALLOY 5056 SLEEVE |
| Material | ALUMINUM ALLOY 2024 EXPANDER |
| Head Major Diameter | 0.286 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 |
|---|---|
| SMLS100-B05-05 | Huck (FRA) |
| NAS1921-B05-S05 | Aero Stock (FRA) |
| SMLS100-B05-05 | Huck International, Inc. Div Huck Products Division (USA) |
| Reference | Meaning |
|---|---|
| MLS100-B05S05 | 5/9 Secondary reference Huck International, Inc. Div Huck Products Division |
| NAS1921-B05-S05 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5320-01-099-1003 is a Rivet,blind, manufactured by Huck, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-099-1003 has 3 manufacturer part numbers on file: SMLS100-B05-05 (Huck), NAS1921-B05-S05 (Aero Stock), SMLS100-B05-05 (Huck International, Inc. Div Huck Products Division).
Key specifications for SMLS100-B05-05: Shank Diameter: 0.154 INCHES MINIMUM AND 0.159 INCHES MAXIMUM IN; Fastener Length: 0.451 INCHES NOMINAL IN; Expansion Device: SERRATED STEM-TYPE W; Head Style: FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER). 11 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.