The Pin,shoulder,headless, cataloged under National Stock Number 5315-01-230-1903, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Emerson Automation Solutions Final Control Us Lp Div Navy Product Team. Government technical data includes 11 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-230-1903 |
| Primary Part Number | 023848 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team |
| Status | ACTIVE |
| Shank Diameter | 0.125 INCHES NOMINAL IN |
| Second End Taper Angle | 30.0 DEGREES NOMINAL |
| First End Style | SQUARE |
| Shank Length | 0.250 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| Material Document and Classification | AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Second End Relationship with First End | IDENTICAL |
| Shoulder Diameter | 0.312 INCHES NOMINAL IN |
| Second End Tip Radius | 0.031 INCHES NOMINAL IN |
| Second End Style | CHAMFERED |
| Material | STEEL COMP 304 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 |
|---|---|
| 023848 PRIMARY | Emerson Automation Solutions Final Control Us Lp Div Navy Product Team (USA) |
| Reference | Meaning |
|---|---|
| A-49149 PIECE 19 | 5/9 Secondary reference Emerson Automation Solutions Final Control Us Lp Div Navy Product Team |
| A-49149 PIECE 6 | 5/9 Secondary reference Emerson Automation Solutions Final Control Us Lp Div Navy Product Team |
NSN 5315-01-230-1903 is a Pin,shoulder,headless, manufactured by Emerson Automation Solutions Final Control Us Lp Div Navy Product Team, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-230-1903 has 1 manufacturer part number on file: 023848 (Emerson Automation Solutions Final Control Us Lp Div Navy Product Team).
Key specifications for 023848: Shank Diameter: 0.125 INCHES NOMINAL IN; Second End Taper Angle: 30.0 DEGREES NOMINAL; First End Style: SQUARE; Shank Length: 0.250 INCHES NOMINAL IN. 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.