The Screw,shoulder, cataloged under National Stock Number 5305-01-686-8818, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Mcmaster-Carr Supply Co. Government technical data includes 19 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 | 5305-01-686-8818 |
| Primary Part Number | 94035A207 |
| Item Name | Screw,shoulder |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Mcmaster-Carr Supply Co |
| Status | ACTIVE |
| Head Height | 0.15625 INCHES NOMINAL IN |
| Fastener Length | 0.15625 INCHES NOMINAL IN |
| Thread Length | 0.1875 INCHES NOMINAL IN |
| Supplementary Features | ROCKWELL B55 |
| Hole Configuration Style | ROUND INTERNAL HEXAGON |
| Single Shear Strength | ERR-060 |
| Nominal Thread Diameter | 0.164 INCHES IN |
| Head Style | FLAT FILLISTER |
| Thread Direction | RIGHT-HAND |
| Key Length | 0.75 INCHES NOMINAL IN |
| Color | SILVER OVERALL |
| Surface Treatment | PHOSPHATE OVERALL |
| Minimum Tensile Strength | 70000 POUNDS PER SQUARE INCH LBS |
| Internal Drive Style | HEXAGON |
| Material | STEEL CORROSION RESISTING OVERALL |
| Hole Quantity | 1 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Hole Diameter | 0.09375 INCHES NOMINAL IN |
| Head Diameter | 0.3125 INCHES NOMINAL 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 |
|---|---|
| 94035A207 PRIMARY | Mcmaster-Carr Supply Co (USA) |
NSN 5305-01-686-8818 is a Screw,shoulder, manufactured by Mcmaster-Carr Supply Co, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-686-8818 has 1 manufacturer part number on file: 94035A207 (Mcmaster-Carr Supply Co).
Key specifications for 94035A207: Head Height: 0.15625 INCHES NOMINAL IN; Fastener Length: 0.15625 INCHES NOMINAL IN; Thread Length: 0.1875 INCHES NOMINAL IN; Supplementary Features: ROCKWELL B55. 19 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.