The Rivet,solid, cataloged under National Stock Number 5320-01-234-9965, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic. Government technical data includes 9 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5320-01-234-9965 |
| Primary Part Number | M-2011-Z |
| Item Name | Rivet,solid |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic |
| Status | ACTIVE |
| Shank Diameter | 0.312 INCHES NOMINAL IN |
| Head Height | 0.225 INCHES MINIMUM AND 0.243 INCHES MAXIMUM IN |
| Fastener Length | 0.984 INCHES MINIMUM AND 1.016 INCHES MAXIMUM IN |
| Material Document and Classification | SAE J430,GR 0 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Head Style | BUTTON |
| Shank Style | STRAIGHT |
| Minimum Tensile Strength | 40000 POUNDS PER SQUARE INCH LBS |
| Material | STEEL OVERALL |
| Head Major Diameter | 0.538 INCHES MINIMUM AND 0.572 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 |
|---|---|
| M2011Z | Marine & Industrial Transmissions Ltd (GBR) |
| M-2011-Z PRIMARY | Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic (USA) |
| Reference | Meaning |
|---|---|
| M2011Z | 5/9 Secondary reference Twin Disc International S a |
| M891 | 5/9 Secondary reference Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic |
NSN 5320-01-234-9965 is a Rivet,solid, manufactured by Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic, classified under FSC 5320, Rivets. Status: active.
NSN 5320-01-234-9965 has 2 manufacturer part numbers on file: M2011Z (Marine & Industrial Transmissions Ltd), M-2011-Z (Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic).
Key specifications for M-2011-Z: Shank Diameter: 0.312 INCHES NOMINAL IN; Head Height: 0.225 INCHES MINIMUM AND 0.243 INCHES MAXIMUM IN; Fastener Length: 0.984 INCHES MINIMUM AND 1.016 INCHES MAXIMUM IN; Material Document and Classification: SAE J430,GR 0 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 9 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.