The Rivet,solid, cataloged under National Stock Number 5320-01-725-6410, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Allfast Fastening Systems, Llc. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5320-01-725-6410 |
| Primary Part Number | MS20426E5-20A |
| Item Name | Rivet,solid |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Allfast Fastening Systems, Llc |
| Status | ACTIVE |
| Shank Diameter | 0.154 INCHES MINIMUM AND 0.158 INCHES MAXIMUM IN |
| Head Height | 0.055 INCHES NOMINAL IN |
| Fastener Length | 1.115 INCHES MINIMUM AND 1.135 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | MIL-A-8625,TYPE II,CLASS 1,CLEAR MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Material Document and Classification | AMS4982 AEROSPACE MATERIAL SPEC STD SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | FLUSH (FLAT) COUNTERSUNK (INCLUDED ANGLE - LESS THAN 135 DEG W OR W/O CHAMFER) |
| Specification/standard Data | 80205-NAS-20426 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Shank Style | STRAIGHT W/RADIUS CHAMFERED TIP |
| Surface Treatment | ANODIZE OVERALL |
| Countersink Angle | 99.5 DEGREES MINIMUM AND 100.5 DEGREES MAXIMUM |
| Material | ALUMINUM ALLOY 7050 OVERALL |
| 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 |
|---|---|
| MS20426E5-20A | Allfast Fastening Systems, Llc (USA) |
| MS20426E5-20A | Sps Technologies, Llc Dba Cherry Aerospace Div Div Cherry Aerospace (USA) |
| MS20426E5-20A | Howmet Global Fastening Systems Inc (USA) |
| MS20426E5-20A | Precision Form Rivet Inc (USA) |
| Reference | Meaning |
|---|---|
| MS20426E5-20A | 3/2 Design control — primary reference U.S. Government activity |
NSN 5320-01-725-6410 is a Rivet,solid, manufactured by Allfast Fastening Systems, Llc, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-725-6410 has 4 manufacturer part numbers on file: MS20426E5-20A (Allfast Fastening Systems, Llc), MS20426E5-20A (Sps Technologies, Llc Dba Cherry Aerospace Div Div Cherry Aerospace), MS20426E5-20A (Howmet Global Fastening Systems Inc), MS20426E5-20A (Precision Form Rivet Inc).
Key specifications for MS20426E5-20A: Shank Diameter: 0.154 INCHES MINIMUM AND 0.158 INCHES MAXIMUM IN; Head Height: 0.055 INCHES NOMINAL IN; Fastener Length: 1.115 INCHES MINIMUM AND 1.135 INCHES MAXIMUM IN; Surface Treatment Document and Classification: MIL-A-8625,TYPE II,CLASS 1,CLEAR MIL SPEC SINGLE TREATMENT RESPONSE OVERALL. 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.