The Bolt,hook, cataloged under National Stock Number 5306-01-175-3639, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Morris Material Handling, Inc.. Government technical data includes 11 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 | 5306-01-175-3639 |
| Primary Part Number | 220T642 |
| Item Name | Bolt,hook |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Morris Material Handling, Inc. |
| Status | ACTIVE |
| Distance From Inside of Bend to Shank End | 5.000 INCHES NOMINAL IN |
| Thread Length | 2.500 INCHES NOMINAL IN |
| Hook Inside Width | 0.750 INCHES NOMINAL IN |
| Style Designator | ROUND BEND |
| Nominal Thread Diameter | 0.500 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Distance From Inside Center of Bend to Hook End | 0.875 INCHES NOMINAL IN |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 13 |
| Material | STEEL COMP M1020 OR STEEL COMP 1020 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 |
|---|---|
| 220T642 PRIMARY | Morris Material Handling, Inc. (USA) |
NSN 5306-01-175-3639 is a Bolt,hook, manufactured by Morris Material Handling, Inc., classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-175-3639 has 1 manufacturer part number on file: 220T642 (Morris Material Handling, Inc.).
Key specifications for 220T642: Distance From Inside of Bend to Shank End: 5.000 INCHES NOMINAL IN; Thread Length: 2.500 INCHES NOMINAL IN; Hook Inside Width: 0.750 INCHES NOMINAL IN; Style Designator: ROUND BEND. 11 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.