The Pin-Rivet, cataloged under National Stock Number 5320-00-616-4897, is classified within Federal Supply Class 5320 (Rivets) of the Hardware and Abrasives group. The manufacturer of record is Hi-Shear Corporation. Government technical data includes 10 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5320-00-616-4897 |
| Primary Part Number | HS51PB5-9 |
| Item Name | Pin-Rivet |
| FSC / FSG | 5320 / 53 — Rivets |
| Manufacturer | Hi-Shear Corporation |
| Status | ACTIVE |
| Shank Diameter | 0.155 INCHES MINIMUM AND 0.157 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Material Document and Classification | MIL-S-6098 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-8503 MIL SPEC 3RD MATERIAL RESPONSE OR MIL-S-5626 MIL SPEC 4TH MATERIAL RESPONSE OR MIL-S-5000 MIL SPEC 5TH MATERIAL RESPONSE OR MIL-S-5000 MIL SPEC 6TH MATERIAL RESPONSE OR MIL-S-8695 MIL SPEC 7TH MATERIAL RESPONSE OR MIL-S-6758 MIL SPEC 8TH MATERIAL RESPONSE OVERALL |
| Head Style | FLUSH COUNTERSUNK |
| Grip Length | 0.501 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM OVERALL |
| Minimum Tensile Strength | 160000 POUNDS PER SQUARE INCH LBS |
| Countersink Angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| Material | STEEL COMP 8735 OR STEEL COMP 8740 OR STEEL COMP 6150 OR STEEL COMP 4140 OR STEEL COMP E4340 OR STEEL COMP 4340 OR STEEL COMP 4037 OR STEEL COMP 4130 OVERALL |
| Head Major Diameter | 0.220 INCHES MINIMUM 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 |
|---|---|
| HS51PB5-9 | Hi-Shear Corporation (USA) |
| HS51PB5-9 | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| HS51PB5-9 | Satair A/s (DNK) |
| HS51PB5-9 | Fairchild Fasteners Europe - Vsd Gmbh (DEU) |
| Reference | Meaning |
|---|---|
| NAS525-5-9 | 3/2 Design control — primary reference U.S. Government activity |
| HS47BP5-9 | C/1 Advisory reference — outside the item-of-supply concept Hi-Shear Corporation |
NSN 5320-00-616-4897 is a Pin-Rivet, manufactured by Hi-Shear Corporation, classified under FSC 5320, Rivets. Status: active.
NSN 5320-00-616-4897 has 4 manufacturer part numbers on file: HS51PB5-9 (Hi-Shear Corporation), HS51PB5-9 (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), HS51PB5-9 (Satair A/s), HS51PB5-9 (Fairchild Fasteners Europe - Vsd Gmbh).
Key specifications for HS51PB5-9: Shank Diameter: 0.155 INCHES MINIMUM AND 0.157 INCHES MAXIMUM IN; Surface Treatment Document and Classification: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL; Material Document and Classification: MIL-S-6098 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-8503 MIL SPEC 3RD MATERIAL RESPONSE OR MIL-S-5626 MIL SPEC 4TH MATERIAL RESPONSE OR MIL-S-5000 MIL SPEC 5TH MATERIAL RESPONSE OR MIL-S-5000 MIL SPEC 6TH MATERIAL RESPONSE OR MIL-S-8695 MIL SPEC 7TH MATERIAL RESPONSE OR MIL-S-6758 MIL SPEC 8TH MATERIAL RESPONSE OVERALL; Head Style: FLUSH COUNTERSUNK. 10 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.