The Rivet,blind, cataloged under National Stock Number 5320-01-331-7653, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Kallista Electronics Ltd. Government technical data includes 13 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5320-01-331-7653 |
| Primary Part Number | NAS1919B04S04 |
| Item Name | Rivet,blind |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Kallista Electronics Ltd |
| Status | ACTIVE |
| Shank Diameter | 0.124 INCHES MINIMUM AND 0.138 INCHES MAXIMUM IN |
| Head Height | 0.054 INCHES MINIMUM AND 0.064 INCHES MAXIMUM IN |
| Fastener Length | 0.385 INCHES MAXIMUM IN |
| Expansion Device | SERRATED STEM-TYPE W |
| Head Style | UNIVERSAL |
| Specification/standard Data | 80205-NAS1919 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Grip Length | 0.188 INCHES MINIMUM AND 0.250 INCHES MAXIMUM IN |
| Shank Style | SELF-PLUGGING MECHANICALLY LOCKED STEM |
| Surface Treatment | ANODIZE STEM |
| Material | ALUMINUM ALLOY 5056 LOCKING RING |
| Material | ALUMINUM ALLOY 2024 STEM |
| Material | ALUMINUM ALLOY 5056 SLEEVE |
| Head Major Diameter | 0.238 INCHES MINIMUM AND 0.262 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 |
|---|---|
| NAS1919B04S04 | Kallista Electronics Ltd (GBR) |
| SMLSP-B04-04 | Huck International, Inc. Div Huck Products Division (USA) |
| SMLSP-B04-04 | Huck (FRA) |
| Reference | Meaning |
|---|---|
| MLSP-B04S04 | 5/9 Secondary reference Huck International, Inc. Div Huck Products Division |
| NAS1919B04S04 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5320-01-331-7653 is a Rivet,blind, manufactured by Kallista Electronics Ltd, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-331-7653 has 3 manufacturer part numbers on file: NAS1919B04S04 (Kallista Electronics Ltd), SMLSP-B04-04 (Huck International, Inc. Div Huck Products Division), SMLSP-B04-04 (Huck).
Key specifications for NAS1919B04S04: Shank Diameter: 0.124 INCHES MINIMUM AND 0.138 INCHES MAXIMUM IN; Head Height: 0.054 INCHES MINIMUM AND 0.064 INCHES MAXIMUM IN; Fastener Length: 0.385 INCHES MAXIMUM IN; Expansion Device: SERRATED STEM-TYPE W. 13 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.