The Bolt,eye, cataloged under National Stock Number 5306-01-368-1705, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 16 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-368-1705 |
| Primary Part Number | 6212610 |
| Item Name | Bolt,eye |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Eye Stock Diameter | 0.500 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | ASTM B633 TY 2, CL SC4 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Thread Length | 2.000 INCHES NOMINAL IN |
| Shank Unthreaded Hole Diameter | 0.124 INCHES MINIMUM AND 0.129 INCHES MAXIMUM FIRST HOLE IN |
| Style Designator | ROUND, CLOSED |
| Material Document and Classification | ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.500 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Distance From Center of Eye to Shank End | 5.000 INCHES NOMINAL IN |
| Distance From Threaded End to Shank Hole Center | 0.250 INCHES NOMINAL FIRST HOLE IN |
| Surface Treatment | ZINC AND CHROMATE OVERALL |
| Eye Inside Diameter | 0.375 INCHES NOMINAL IN |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 13 |
| Material | STEEL COMP 1018 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 |
| Part Number | Manufacturer |
|---|---|
| 6212610 PRIMARY | Naval Sea Systems Command (USA) |
NSN 5306-01-368-1705 is a Bolt,eye, manufactured by Naval Sea Systems Command, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-368-1705 has 1 manufacturer part number on file: 6212610 (Naval Sea Systems Command).
Key specifications for 6212610: Eye Stock Diameter: 0.500 INCHES NOMINAL IN; Surface Treatment Document and Classification: ASTM B633 TY 2, CL SC4 ASSN STD SINGLE TREATMENT RESPONSE OVERALL; Thread Length: 2.000 INCHES NOMINAL IN; Shank Unthreaded Hole Diameter: 0.124 INCHES MINIMUM AND 0.129 INCHES MAXIMUM FIRST HOLE IN. 16 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.