The Bolt,internally Relieved Body, cataloged under National Stock Number 5306-01-441-1622, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Army, United States Department of the Dba Watervliet Arsenal Div Business Development. 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 | 5306-01-441-1622 |
| Primary Part Number | 11579914 |
| Item Name | Bolt,internally Relieved Body |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Army, United States Department of the Dba Watervliet Arsenal Div Business Development |
| Status | ACTIVE |
| Fastener Length | 0.520 INCHES NOMINAL IN |
| Thread Length | 0.625 INCHES NOMINAL IN |
| Style Designator | CONCENTRIC HOLE UNTHREADED |
| Head Style | TEE NO. 5 |
| Thread Direction | RIGHT-HAND |
| Concentric Hole Diameter | 0.380 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Shoulder Length | 0.030 INCHES NOMINAL IN |
| Thread Series Designator | UNF |
| 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 |
|---|---|
| 11579914 PRIMARY | Army, United States Department of the Dba Watervliet Arsenal Div Business Development (USA) |
NSN 5306-01-441-1622 is a Bolt,internally Relieved Body, manufactured by Army, United States Department of the Dba Watervliet Arsenal Div Business Development, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-441-1622 has 1 manufacturer part number on file: 11579914 (Army, United States Department of the Dba Watervliet Arsenal Div Business Development).
Key specifications for 11579914: Fastener Length: 0.520 INCHES NOMINAL IN; Thread Length: 0.625 INCHES NOMINAL IN; Style Designator: CONCENTRIC HOLE UNTHREADED; Head Style: TEE NO. 5. 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.