The Pin,shoulder,headless, cataloged under National Stock Number 5315-00-677-7500, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 17 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5315-00-677-7500 |
| Primary Part Number | 3-16216-3 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Shank Diameter | 0.246 INCHES MINIMUM AND 0.249 INCHES MAXIMUM IN |
| Surface Finish | 32.0 MICROINCHES OUTSIDE DIAMETER |
| First End Location | SHOULDER END |
| Hole Arrangement Style | ONE END DRILLED |
| First End Style | SQUARE |
| First Hole Diameter | 0.193 INCHES NOMINAL IN |
| Shank Length | 0.620 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| Material Document and Classification | MIL-S-5000 COND C4 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Second End Taper Length | 0.310 INCHES NOMINAL IN |
| Second End Relationship with First End | NOT IDENTICAL |
| Shoulder Diameter | 0.309 INCHES MINIMUM AND 0.311 INCHES MAXIMUM IN |
| Surface Treatment | CHROMIUM OVERALL |
| Second End Tip Radius | 0.030 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN |
| Second End Style | CHAMFERED |
| Material | STEEL COMP E4340 OR STEEL COMP 4340 OVERALL |
| Distance From Centerline of Hole to End of Pin | 0.200 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 |
|---|---|
| 3-16216-3 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 3-16216-3 | 3/9 Design control — primary reference Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems |
| 3-16216-3 | 5/9 Secondary reference Northrop Grumman Technical Services, Inc. Dba Defense Systems Sector |
NSN 5315-00-677-7500 is a Pin,shoulder,headless, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-677-7500 has 1 manufacturer part number on file: 3-16216-3 (Northrop Grumman Systems Corporation).
Key specifications for 3-16216-3: Shank Diameter: 0.246 INCHES MINIMUM AND 0.249 INCHES MAXIMUM IN; Surface Finish: 32.0 MICROINCHES OUTSIDE DIAMETER; First End Location: SHOULDER END; Hole Arrangement Style: ONE END DRILLED. 17 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.