The Pin,hollow, cataloged under National Stock Number 5315-00-323-6908, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Smith and Smith Aircraft Co. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5315-00-323-6908 |
| Primary Part Number | 159-315147 |
| Item Name | Pin,hollow |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Smith and Smith Aircraft Co |
| Status | ACTIVE |
| First End Taper Length | 0.015 INCHES NOMINAL IN |
| First End Style | CHAMFERED |
| Material Document and Classification | MIL-T-6736 COND N MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| First End Taper Angle | 45.0 DEGREES NOMINAL |
| Pin Overall Diameter | 0.3720 INCHES MINIMUM AND 0.3740 INCHES MAXIMUM IN |
| Pin Overall Length | 3.281 INCHES NOMINAL IN |
| Second End Relationship with First End | IDENTICAL |
| Inside Diameter | 0.272 INCHES NOMINAL IN |
| Surface Treatment | CHROMIUM OVERALL |
| Material | STEEL COMP 4130 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 |
|---|---|
| 159-315147 PRIMARY | Smith and Smith Aircraft Co (USA) |
| Reference | Meaning |
|---|---|
| 159-315147 | 5/9 Secondary reference U.S. Government activity |
NSN 5315-00-323-6908 is a Pin,hollow, manufactured by Smith and Smith Aircraft Co, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-323-6908 has 1 manufacturer part number on file: 159-315147 (Smith and Smith Aircraft Co).
Key specifications for 159-315147: First End Taper Length: 0.015 INCHES NOMINAL IN; First End Style: CHAMFERED; Material Document and Classification: MIL-T-6736 COND N MIL SPEC SINGLE MATERIAL RESPONSE OVERALL; First End Taper Angle: 45.0 DEGREES NOMINAL. 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.