The Pin,straight,headless, cataloged under National Stock Number 5315-01-421-1854, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Kidde Fire Fighting, Inc. Div National Foam. Government technical data includes 3 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-421-1854 |
| Primary Part Number | 3221-6027-0 |
| Item Name | Pin,straight,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Kidde Fire Fighting, Inc. Div National Foam |
| Status | ACTIVE |
| Pin Overall Diameter | 0.3125 INCHES NOMINAL IN |
| Pin Overall Length | 1.250 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING 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 |
|---|---|
| 3221-6027-0 PRIMARY | Kidde Fire Fighting, Inc. Div National Foam (USA) |
| Reference | Meaning |
|---|---|
| 95293120 | 5/9 Secondary reference Kidde Fire Fighting, Inc. Div National Foam |
| 50-001160-02D-1 5 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 3221-6026-5 | 5/9 Secondary reference Kidde Fire Fighting, Inc. Div National Foam |
NSN 5315-01-421-1854 is a Pin,straight,headless, manufactured by Kidde Fire Fighting, Inc. Div National Foam, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-421-1854 has 1 manufacturer part number on file: 3221-6027-0 (Kidde Fire Fighting, Inc. Div National Foam).
Key specifications for 3221-6027-0: Pin Overall Diameter: 0.3125 INCHES NOMINAL IN; Pin Overall Length: 1.250 INCHES NOMINAL IN; Material: STEEL CORROSION RESISTING OVERALL. 3 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.