The Pin,straight,headed, cataloged under National Stock Number 5315-01-251-6437, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 7 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-251-6437 |
| Primary Part Number | 68A412728-2001 |
| Item Name | Pin,straight,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Under Head Length | 0.320 INCHES NOMINAL IN |
| Supplementary Features | ITEM IS NOT CSI BUT HAS CRITICAL FEATURES SUCH AS HEAT TREATMENT, SURFACE FINISH, OR MATERIAL TYPE AND SPECIAL INSP. REQ.S SUCH AS MAGNETIC PARTICLE INSP. OR FLUORESCENT PENETRANT INSPECTION |
| Criticality Code Justification | SUPP |
| Style Designator | STRAIGHT |
| Pin Head Diameter | 0.305 INCHES MINIMUM AND 0.315 INCHES MAXIMUM IN |
| Material Document and Classification | MIL-S-8844 CL 1 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Diameter | 0.197 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN |
| Head Style | FLAT |
| Height | 0.035 INCHES MINIMUM AND 0.045 INCHES MAXIMUM IN |
| Surface Treatment | CHROMATE OVERALL |
| Material | STEEL COMP 4340 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 |
|---|---|
| 68A412728-2001 | Heroux-Devtek Inc (CAN) |
| 68A412728-2001 | Hdi Landing Gear Usa Inc (USA) |
| 68A412728-2001 | Goodrich Corporation (USA) |
| 68A412728-2001 | Alta Precision Inc (CAN) |
| 68A412728-2001 | Johnson Manufacturing, Inc. Dba Johnson Manufacturing (USA) |
| 68A412728-2001 | Es3 Prime Logistics Group Inc Dba Es3 Plg (USA) |
| 68A412728-2001 PRIMARY | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| 68A412728-2001 | 5/2 Secondary reference U.S. Government activity |
| 68A412728-2001 | 5/9 Secondary reference Goodrich Corporation Div Advanced Structures Landing Systems |
NSN 5315-01-251-6437 is a Pin,straight,headed, manufactured by The Boeing Company Div Defense, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-251-6437 has 7 manufacturer part numbers on file: 68A412728-2001 (Heroux-Devtek Inc), 68A412728-2001 (Hdi Landing Gear Usa Inc), 68A412728-2001 (Goodrich Corporation), 68A412728-2001 (Alta Precision Inc), 68A412728-2001 (Johnson Manufacturing, Inc. Dba Johnson Manufacturing) and 2 more.
Key specifications for 68A412728-2001: Under Head Length: 0.320 INCHES NOMINAL IN; Supplementary Features: ITEM IS NOT CSI BUT HAS CRITICAL FEATURES SUCH AS HEAT TREATMENT, SURFACE FINISH, OR MATERIAL TYPE AND SPECIAL INSP. REQ.S SUCH AS MAGNETIC PARTICLE INSP. OR FLUORESCENT PENETRANT INSPECTION; Criticality Code Justification: SUPP; Style Designator: STRAIGHT. 11 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.