The Pin,shoulder,headed, cataloged under National Stock Number 5315-01-268-2564, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Defense Maritime Solutions, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Pin,shoulder,headed |
| FSC / FSG | 5315 — Nails, Machine Keys, and Pins (FSG 53) |
| Manufacturers | Defense Maritime Solutions, Inc. (CAGE 0EYA6) |
| Parameter | Value |
|---|---|
| NSN | 5315-01-268-2564 |
| Primary Part Number | H-43381-7 |
| Item Name | Pin,shoulder,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Defense Maritime Solutions, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| H-43381-7 PRIMARY | Defense Maritime Solutions, Inc. (USA) |
| Reference | Meaning |
|---|---|
| H43381-7-A06 | 5/9 Secondary reference John Crane, Inc |
| H43381-7-A06 | C/1 Advisory reference — outside the item-of-supply concept Defense Maritime Solutions, Inc. |
| H-43381-7 | 3/9 Design control — primary reference Wartsila Lips Inc |
| H72346-6-3 | 5/9 Secondary reference John Crane, Inc |
| H-43381-7 | 5/9 Secondary reference John Crane, Inc |
| H43381-7-A06 | 5/9 Secondary reference Wartsila Lips Inc |
NSN 5315-01-268-2564 is a Pin,shoulder,headed, manufactured by Defense Maritime Solutions, Inc., classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-268-2564 has 1 manufacturer part number on file: H-43381-7 (Defense Maritime Solutions, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5315-01-325-5148. Verify interchangeability with system specifications before substitution.
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.