The Pin,grooved,headless, cataloged under National Stock Number 5315-00-415-5266, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Honeywell International Inc. Dba Honeywell International. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 5315-00-415-5266 |
| Primary Part Number | 4003091 |
| Item Name | Pin,grooved,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Honeywell International Inc. Dba Honeywell International |
| Status | ACTIVE |
| Surface Finish | 125.0 MICROINCHES BOTH ENDS |
| Surface Finish | 2.0 MICROINCHES OUTSIDE DIAMETER |
| Undercut Width | 0.013 INCHES MINIMUM AND 0.017 INCHES MAXIMUM IN |
| Undercut Diameter | 0.020 INCHES MINIMUM AND 0.025 INCHES MAXIMUM IN |
| First End Location | GROOVED END |
| First End Style | RADIUS |
| Style Designator | GROOVE |
| Diameter | 0.039 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN |
| Second End Relationship with First End | NOT IDENTICAL |
| Effective Length | 0.217 INCHES NOMINAL IN |
| Second End Style | RADIUS |
| Material | STEEL CORROSION RESISTING OVERALL |
| Second End Corner Radius | 0.010 INCHES NOMINAL IN |
| First End Corner Radius | 0.005 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 |
NSN 5315-00-415-5266 is a Pin,grooved,headless, manufactured by Honeywell International Inc. Dba Honeywell International, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-415-5266 has 2 manufacturer part numbers on file: 4003091 (Honeywell International Inc. Dba Honeywell International), 4003091 (Firstmark Aerospace Corp).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-228-6120. Verify interchangeability with system specifications before substitution.
Key specifications for 4003091: Surface Finish: 125.0 MICROINCHES BOTH ENDS; Surface Finish: 2.0 MICROINCHES OUTSIDE DIAMETER; Undercut Width: 0.013 INCHES MINIMUM AND 0.017 INCHES MAXIMUM IN; Undercut Diameter: 0.020 INCHES MINIMUM AND 0.025 INCHES MAXIMUM 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.