The Rivet,blind, cataloged under National Stock Number 5320-01-261-2449, 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 12 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-01-261-2449 |
| Primary Part Number | SMLS100-M05-07C |
| Item Name | Rivet,blind |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Huck International, Inc. Div Huck Products Division |
| Status | ACTIVE |
| Shank Diameter | 0.155 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN |
| Fastener Length | 0.586 INCHES NOMINAL IN |
| Expansion Device | SERRATED STEM-TYPE W |
| Material Document and Classification | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE SLEEVE |
| Material Document and Classification | AMS5737 ASSN STD SINGLE MATERIAL RESPONSE EXPANDER |
| Head Style | FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER) |
| Grip Length | 0.376 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN |
| Shank Style | SELF-PLUGGING |
| Countersink Angle | 100.0 DEGREES NOMINAL |
| Material | IRON ALLOY 660 EXPANDER |
| Material | NICKEL ALLOY R-405 SLEEVE |
| Head Major Diameter | 0.282 INCHES MINIMUM AND 0.290 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 |
|---|---|
| SMLS100-M05-07C PRIMARY | Huck International, Inc. Div Huck Products Division (USA) |
| SMLS100-M05-07C | Huck (FRA) |
| Reference | Meaning |
|---|---|
| NAS1921M05S07W | 5/2 Secondary reference U.S. Government activity |
| MLS100-M05-S07C | 5/9 Secondary reference Huck International, Inc. Div Huck Products Division |
NSN 5320-01-261-2449 is a Rivet,blind, manufactured by Huck International, Inc. Div Huck Products Division, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-261-2449 has 2 manufacturer part numbers on file: SMLS100-M05-07C (Huck International, Inc. Div Huck Products Division), SMLS100-M05-07C (Huck).
Key specifications for SMLS100-M05-07C: Shank Diameter: 0.155 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN; Fastener Length: 0.586 INCHES NOMINAL IN; Expansion Device: SERRATED STEM-TYPE W; Material Document and Classification: QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE SLEEVE. 12 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.