The Bolt,machine, cataloged under National Stock Number 5306-01-433-4768, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Renk America Llc Div Renk America. Government technical data includes 13 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 | 5306-01-433-4768 |
| Primary Part Number | 26-0303-76 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Renk America Llc Div Renk America |
| Status | ACTIVE |
| Head Height | 0.340 INCHES NOMINAL IN |
| External Thread Tolerance Class | 6G G |
| Fastener Length | 1.570 INCHES MINIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416, TY2 CL3 FED SPEC 1ST TREATMENT RESPONSE OVERALL |
| Thread Pitch in Millimeters | 1.5 |
| Thread Length | 1.000 INCHES MINIMUM AND 1.570 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 16.0 MILLIMETERS MM |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 0.940 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Material | STEEL PROPERTY CLASS 12.9 OVERALL |
| Thread Series Designator | M |
| 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 |
|---|---|
| 26-0303-76 PRIMARY | Renk America Llc Div Renk America (USA) |
NSN 5306-01-433-4768 is a Bolt,machine, manufactured by Renk America Llc Div Renk America, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-433-4768 has 1 manufacturer part number on file: 26-0303-76 (Renk America Llc Div Renk America).
Key specifications for 26-0303-76: Head Height: 0.340 INCHES NOMINAL IN; External Thread Tolerance Class: 6G G; Fastener Length: 1.570 INCHES MINIMUM IN; Surface Treatment Document and Classification: QQ-P-416, TY2 CL3 FED SPEC 1ST TREATMENT RESPONSE OVERALL. 13 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.