The Bolt,machine, cataloged under National Stock Number 5306-01-018-6155, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Oeco, Llc Dba Pacific Scientific Oeco. Government technical data includes 15 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 | 5306-01-018-6155 |
| Primary Part Number | 80905-2 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Oeco, Llc Dba Pacific Scientific Oeco |
| Status | ACTIVE |
| Surface Finish | 63.0 MICROINCHES OVERALL |
| Head Height | 0.092 INCHES NOMINAL IN |
| Fastener Length | 1.261 INCHES MINIMUM AND 1.271 INCHES MAXIMUM IN |
| Thread Length | 0.200 INCHES NOMINAL IN |
| Material Document and Classification | ASTM 1581 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.164 INCHES IN |
| Head Style | ROUND W/WRENCH FLATS |
| Thread Direction | RIGHT-HAND |
| Grip Length | 1.061 INCHES NOMINAL IN |
| Width Between Flats | 0.306 INCHES NOMINAL IN |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 32 |
| Material | STEEL COMP 303 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Head Diameter | 0.435 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 80905-2 PRIMARY | Oeco, Llc Dba Pacific Scientific Oeco (USA) |
NSN 5306-01-018-6155 is a Bolt,machine, manufactured by Oeco, Llc Dba Pacific Scientific Oeco, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-018-6155 has 1 manufacturer part number on file: 80905-2 (Oeco, Llc Dba Pacific Scientific Oeco).
Key specifications for 80905-2: Surface Finish: 63.0 MICROINCHES OVERALL; Head Height: 0.092 INCHES NOMINAL IN; Fastener Length: 1.261 INCHES MINIMUM AND 1.271 INCHES MAXIMUM IN; Thread Length: 0.200 INCHES NOMINAL IN. 15 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.