The Pin,straight,headless, cataloged under National Stock Number 5315-00-997-1918, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Memcor Inc. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5315-00-997-1918 |
| Primary Part Number | MP519 |
| Item Name | Pin,straight,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Memcor Inc |
| Status | ACTIVE |
| First End Style | OVAL |
| Material Document and Classification | AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Pin Overall Diameter | 0.1245 INCHES MINIMUM AND 0.1255 INCHES MAXIMUM IN |
| Pin Overall Length | 0.520 INCHES NOMINAL IN |
| Second End Relationship with First End | NOT IDENTICAL |
| Second End Style | SQUARE |
| Material | STEEL COMP 303 OVERALL |
| First End Outer Radius | 0.250 INCHES NOMINAL 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 |
|---|---|
| MP519 PRIMARY | Memcor Inc (USA) |
| Reference | Meaning |
|---|---|
| MP519 | 5/9 Secondary reference U.S. Government activity |
NSN 5315-00-997-1918 is a Pin,straight,headless, manufactured by Memcor Inc, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-997-1918 has 1 manufacturer part number on file: MP519 (Memcor Inc).
Key specifications for MP519: First End Style: OVAL; Material Document and Classification: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Pin Overall Diameter: 0.1245 INCHES MINIMUM AND 0.1255 INCHES MAXIMUM IN; Pin Overall Length: 0.520 INCHES NOMINAL IN. 8 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.