The Pin,straight,headless, cataloged under National Stock Number 5315-01-049-8319, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Lockheed Martin Corporation Div Rms - Mitchel Field. Government technical data includes 14 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-049-8319 |
| Primary Part Number | 0450-20 |
| Item Name | Pin,straight,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Lockheed Martin Corporation Div Rms - Mitchel Field |
| Status | ACTIVE |
| Surface Finish | 63.0 MICROINCHES BOTH ENDS |
| First End Taper Length | 0.005 INCHES MINIMUM AND 0.010 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | MIL-F-14072,E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Second End Taper Angle | 5.0 DEGREES NOMINAL |
| First End Style | CHAMFERED |
| Material Document and Classification | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Second End Taper Length | 0.062 INCHES NOMINAL IN |
| First End Taper Angle | 45.0 DEGREES NOMINAL |
| Pin Overall Diameter | 0.0629 INCHES MINIMUM AND 0.0632 INCHES MAXIMUM IN |
| Pin Overall Length | 0.625 INCHES NOMINAL IN |
| Second End Relationship with First End | NOT IDENTICAL |
| Surface Treatment | PASSIVATE OVERALL |
| Second End Style | CHAMFERED |
| Material | STEEL COMP 303 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 |
|---|---|
| 0450-20 PRIMARY | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
NSN 5315-01-049-8319 is a Pin,straight,headless, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-049-8319 has 1 manufacturer part number on file: 0450-20 (Lockheed Martin Corporation Div Rms - Mitchel Field).
Key specifications for 0450-20: Surface Finish: 63.0 MICROINCHES BOTH ENDS; First End Taper Length: 0.005 INCHES MINIMUM AND 0.010 INCHES MAXIMUM IN; Surface Treatment Document and Classification: MIL-F-14072,E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; Second End Taper Angle: 5.0 DEGREES NOMINAL. 14 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.