The Pin,spring, cataloged under National Stock Number 5315-01-357-2770, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-357-2770 |
| Item Name | Pin,spring |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Status | ACTIVE |
| Expanded Diameter | 0.522 INCHES MINIMUM AND 0.522 INCHES MINIMUM AND 0.542 INCHES MAXIMUM0.542 INCHES MAXIMUM IN |
| Style Designator | COILEDCOILED |
| Diameter | 0.500 INCHES NOMINAL0.500 INCHES NOMINAL IN |
| Specification/standard Data | 80205-NAS561 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD80205-NAS561 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Shear Strength | 29440 DOUBLE POUND29440 DOUBLE POUND |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 2022AS244-1 | C/1 Advisory reference — outside the item-of-supply concept Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| NAS561PF16-40 | 3/2 Design control — primary reference U.S. Government activity |
| 2022AS224-1 | C/1 Advisory reference — outside the item-of-supply concept Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
NSN 5315-01-357-2770 is a Pin,spring, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
Key specifications for 5315-01-357-2770: Expanded Diameter: 0.522 INCHES MINIMUM AND 0.522 INCHES MINIMUM AND 0.542 INCHES MAXIMUM0.542 INCHES MAXIMUM IN; Style Designator: COILEDCOILED; Diameter: 0.500 INCHES NOMINAL0.500 INCHES NOMINAL IN; Overall Length: 2.475 INCHES MINIMUM AND 2.475 INCHES MINIMUM AND 2.525 INCHES MAXIMUM2.525 INCHES MAXIMUM IN. 5 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.