The Pin,spring, cataloged under National Stock Number 5315-01-049-1773, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Pilatus Aircraft Ltd. Government technical data includes 9 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5315-01-049-1773 |
| Primary Part Number | 9401754092 |
| Item Name | Pin,spring |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Pilatus Aircraft Ltd |
| Status | ACTIVE |
| Surface Finish | 80.0 MICROINCHES OUTSIDE DIAMETER |
| Hardness Rating | 83.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 87.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM OVERALL |
| Style Designator | SLOTTED |
| Material Document and Classification | AMS 5506 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Diameter | 0.131 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN |
| Material Thickness | 0.028 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE OVERALL |
| Shear Strength | 2100 DOUBLE POUNDS PER SQUARE INCH |
| Material | STEEL COMP 410 OVERALL |
| 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 |
|---|---|
| 9401754092 | Pilatus Aircraft Ltd (CHE) |
| RAR2770 | Naval Group Site De Lorient (FRA) |
| MS171530 | Bae Systems Land & Armaments L.p. (USA) |
| Reference | Meaning |
|---|---|
| MS171530 | 5/9 Secondary reference U.S. Government activity |
| 5315PL0841834 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| MS171530 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5315-01-049-1773 is a Pin,spring, manufactured by Pilatus Aircraft Ltd, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-049-1773 has 3 manufacturer part numbers on file: 9401754092 (Pilatus Aircraft Ltd), RAR2770 (Naval Group Site De Lorient), MS171530 (Bae Systems Land & Armaments L.p.).
Key specifications for 9401754092: Surface Finish: 80.0 MICROINCHES OUTSIDE DIAMETER; Hardness Rating: 83.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 87.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM OVERALL; Style Designator: SLOTTED; Material Document and Classification: AMS 5506 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.