The Bolt,eye, cataloged under National Stock Number 5306-01-600-2123, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Chicago Hardware and Fixture Company. Government technical data includes 13 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 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 | 5306-01-600-2123 |
| Primary Part Number | 26017 6 |
| Item Name | Bolt,eye |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Chicago Hardware and Fixture Company |
| Status | ACTIVE |
| Eye Stock Diameter | 0.437 INCHES NOMINAL IN |
| Thread Length | 1.500 INCHES NOMINAL IN |
| Body Width | 2.062 INCHES NOMINAL IN |
| Shank Length | 1.500 INCHES NOMINAL IN |
| Style Designator | ROUND, CLOSED |
| Nominal Thread Diameter | 0.500 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Surface Treatment | ZINC OVERALL |
| Eye Inside Diameter | 1.187 INCHES NOMINAL IN |
| Eye Stock Thickness | 0.437 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 13 |
| Material | STEEL OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5306-01-600-2123 is a Bolt,eye, manufactured by Chicago Hardware and Fixture Company, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-600-2123 has 2 manufacturer part numbers on file: 26017 6 (Chicago Hardware and Fixture Company), 3013T104 (Mcmaster-Carr Supply Co).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-624-6437. Verify interchangeability with system specifications before substitution.
Key specifications for 26017 6: Eye Stock Diameter: 0.437 INCHES NOMINAL IN; Thread Length: 1.500 INCHES NOMINAL IN; Body Width: 2.062 INCHES NOMINAL IN; Shank Length: 1.500 INCHES NOMINAL IN. 13 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.