The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-295-3033, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. 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 | 5305-01-295-3033 |
| Primary Part Number | 68D291290-2015 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Head Height | 0.560 INCHES NOMINAL IN |
| Fastener Length | 8.250 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | PS13101 TY 2 CL 3 CAGEC 76301 MFR REF SINGLE TREATMENT RESPONSE OVERALL |
| Thread Length | 1.120 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.750 INCHES IN |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 1.063 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM OVERALL |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 10 |
| 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 |
|---|---|
| 68D291290-2015 PRIMARY | The Boeing Company Div Defense (USA) |
NSN 5305-01-295-3033 is a Screw,cap,hexagon Head, manufactured by The Boeing Company Div Defense, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-295-3033 has 1 manufacturer part number on file: 68D291290-2015 (The Boeing Company Div Defense).
Key specifications for 68D291290-2015: Head Height: 0.560 INCHES NOMINAL IN; Fastener Length: 8.250 INCHES NOMINAL IN; Surface Treatment Document and Classification: PS13101 TY 2 CL 3 CAGEC 76301 MFR REF SINGLE TREATMENT RESPONSE OVERALL; Thread Length: 1.120 INCHES NOMINAL IN. 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.