The Pin,shoulder,headed, cataloged under National Stock Number 5315-01-124-2355, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Eaton Aerospace Llc Dba Sterer Engineering Div M.c.aerospace. 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 | 5315-01-124-2355 |
| Primary Part Number | MC15077 |
| Item Name | Pin,shoulder,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Eaton Aerospace Llc Dba Sterer Engineering Div M.c.aerospace |
| Status | ACTIVE |
| First End Taper Length | 0.050 INCHES NOMINAL IN |
| First Step Diameter | 0.180 INCHES NOMINAL IN |
| Head Width | 0.180 INCHES NOMINAL IN |
| Under Head Length | 0.520 INCHES NOMINAL IN |
| First End Style | CHAMFERED |
| Second Step Length | 0.430 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| Material Document and Classification | AMS5640 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| First End Taper Angle | 15.0 DEGREES NOMINAL |
| Head Style | SQUARE |
| Second Step Diameter | 0.150 INCHES NOMINAL IN |
| Height | 0.040 INCHES NOMINAL IN |
| First Step Length | 0.030 INCHES NOMINAL IN |
| Material | STEEL COMP 303MA 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 |
|---|---|
| MC15077 PRIMARY | Eaton Aerospace Llc Dba Sterer Engineering Div M.c.aerospace (USA) |
NSN 5315-01-124-2355 is a Pin,shoulder,headed, manufactured by Eaton Aerospace Llc Dba Sterer Engineering Div M.c.aerospace, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-124-2355 has 1 manufacturer part number on file: MC15077 (Eaton Aerospace Llc Dba Sterer Engineering Div M.c.aerospace).
Key specifications for MC15077: First End Taper Length: 0.050 INCHES NOMINAL IN; First Step Diameter: 0.180 INCHES NOMINAL IN; Head Width: 0.180 INCHES NOMINAL IN; Under Head Length: 0.520 INCHES NOMINAL IN. 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.