The Bolt,u, cataloged under National Stock Number 5306-01-590-9199, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is W.w. Grainger, Inc. Div Government Sales Division. Government technical data includes 9 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 | 5306-01-590-9199 |
| Primary Part Number | 5YY98 |
| Item Name | Bolt,u |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | W.w. Grainger, Inc. Div Government Sales Division |
| Status | ACTIVE |
| Inside Distance Between Shanks | 1.688 INCHES NOMINAL IN |
| Thread Length | 2.375 INCHES NOMINAL IN |
| Distance From Inside Center of Bend to Bolt End | 3.719 INCHES NOMINAL IN |
| Style Designator | ROUND BEND |
| Nominal Thread Diameter | 0.375 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Thread Quantity Per Inch | 16 |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 5YY98 PRIMARY | W.w. Grainger, Inc. Div Government Sales Division (USA) |
NSN 5306-01-590-9199 is a Bolt,u, manufactured by W.w. Grainger, Inc. Div Government Sales Division, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-590-9199 has 1 manufacturer part number on file: 5YY98 (W.w. Grainger, Inc. Div Government Sales Division).
Key specifications for 5YY98: Inside Distance Between Shanks: 1.688 INCHES NOMINAL IN; Thread Length: 2.375 INCHES NOMINAL IN; Distance From Inside Center of Bend to Bolt End: 3.719 INCHES NOMINAL IN; Style Designator: ROUND BEND. 9 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.