The Pin-Rivet, cataloged under National Stock Number 5320-00-288-3358, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Huck International, Inc. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-00-288-3358 |
| Primary Part Number | SLSPCT-EU4-3 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Huck International, Inc |
| Status | ACTIVE |
| Shank Diameter | 0.1240 INCHES MINIMUM AND 0.1245 INCHES MAXIMUM IN |
| Lubrication | CETYL ALCOHOL |
| Head Height | 0.028 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN |
| Fastener Length | 0.391 INCHES MAXIMUM IN |
| Hardness Rating | 76.1 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 80.9 ROCKWELL SUPERFICIAL 15-N MAXIMUM OVERALL |
| Head Style | STRAIGHT PAN |
| Grip Length | 0.126 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN |
| Shank Style | STUMP |
| Surface Treatment | PASSIVATE OVERALL |
| Material | IRON OVERALL |
| Head Major Diameter | 0.181 INCHES MINIMUM AND 0.195 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 |
|---|---|
| SLSPCT-EU4-3 PRIMARY | Huck International, Inc (USA) |
| ST3M428C4-3 | The Boeing Company Div Defense (USA) |
| SLSPCT-EU4-3 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| Reference | Meaning |
|---|---|
| 10123588 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| SLSPCTEU4-3 | 5/9 Secondary reference U.S. Government activity |
| SLSPCT-EU4-3 | 5/2 Secondary reference U.S. Government activity |
NSN 5320-00-288-3358 is a Pin-Rivet, manufactured by Huck International, Inc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-00-288-3358 has 3 manufacturer part numbers on file: SLSPCT-EU4-3 (Huck International, Inc), ST3M428C4-3 (The Boeing Company Div Defense), SLSPCT-EU4-3 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company).
Key specifications for SLSPCT-EU4-3: Shank Diameter: 0.1240 INCHES MINIMUM AND 0.1245 INCHES MAXIMUM IN; Lubrication: CETYL ALCOHOL; Head Height: 0.028 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN; Fastener Length: 0.391 INCHES MAXIMUM IN. 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.