The Pin,grooved,headless, cataloged under National Stock Number 5315-00-903-5145, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 13 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 | 5315-00-903-5145 |
| Primary Part Number | 1784770 |
| Item Name | Pin,grooved,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Surface Finish | 125.0 MICROINCHES OVERALL |
| Undercut Width | 0.029 INCHES MINIMUM AND 0.032 INCHES MAXIMUM IN |
| Undercut Diameter | 0.210 INCHES MINIMUM AND 0.212 INCHES MAXIMUM IN |
| First End Location | BOTH ENDS |
| Surface Treatment Document and Classification | QQ-P-416,TY 2,CL 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| First End Style | SQUARE |
| Style Designator | GROOVE |
| Diameter | 0.250 INCHES NOMINAL IN |
| Second End Relationship with First End | IDENTICAL |
| Effective Length | 2.660 INCHES NOMINAL IN |
| Second Undercut Width | 0.029 INCHES MINIMUM AND 0.032 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM 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 |
|---|---|
| 1784770 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 5315-00-903-5145 is a Pin,grooved,headless, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-903-5145 has 1 manufacturer part number on file: 1784770 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for 1784770: Surface Finish: 125.0 MICROINCHES OVERALL; Undercut Width: 0.029 INCHES MINIMUM AND 0.032 INCHES MAXIMUM IN; Undercut Diameter: 0.210 INCHES MINIMUM AND 0.212 INCHES MAXIMUM IN; First End Location: BOTH ENDS. 13 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.