The Pin,straight,headless, cataloged under National Stock Number 5315-00-451-0089, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Dana Off Highway Products, Llc. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-00-451-0089 |
| Primary Part Number | 230520 |
| Item Name | Pin,straight,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Dana Off Highway Products, Llc |
| Status | ACTIVE |
| First End Taper Length | 0.031 INCHES NOMINAL IN |
| First End Style | CHAMFERED |
| First End Taper Angle | 45.0 DEGREES NOMINAL |
| Pin Overall Diameter | 0.3120 INCHES NOMINAL IN |
| Pin Overall Length | 2.375 INCHES NOMINAL IN |
| Second End Relationship with First End | IDENTICAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5315-00-451-0089 is a Pin,straight,headless, manufactured by Dana Off Highway Products, Llc, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-451-0089 has 2 manufacturer part numbers on file: 230520 (Dana Off Highway Products, Llc), 230520 (Amz Alabama Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 4430-01-251-4447, 5331-01-442-6949. Verify interchangeability with system specifications before substitution.
Key specifications for 230520: First End Taper Length: 0.031 INCHES NOMINAL IN; First End Style: CHAMFERED; First End Taper Angle: 45.0 DEGREES NOMINAL; Pin Overall Diameter: 0.3120 INCHES NOMINAL IN. 6 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.