The Screw,shoulder, cataloged under National Stock Number 5305-01-597-2878, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Fastenal Company Dba Fastenal Co. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-597-2878 |
| Primary Part Number | 40022 |
| Item Name | Screw,shoulder |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Fastenal Company Dba Fastenal Co |
| Status | ACTIVE |
| Head Style | FLAT FILLISTER |
| Head Diameter | 17.7 MILLIMETERS MINIMUM AND 18.0 MILLIMETERS MAXIMUM MM |
| Thread Length | 16.0 MILLIMETERS NOMINAL MM |
| Thread Direction | RIGHT-HAND |
| Head Height | 8.8 MILLIMETERS MINIMUM AND 9.0 MILLIMETERS MAXIMUM MM |
| Fastener Length | 35.6 MILLIMETERS MINIMUM AND 36.7 MILLIMETERS MAXIMUM MM |
| Shoulder Shape | ROUND OVERALL |
| Material | STEEL PROPERTY CLASS 12.9 OVERALL |
| Shoulder Diameter | 12.0 MILLIMETERS NOMINAL OVERALL MM |
| Thread Series Designator | M |
| External Thread Tolerance Class | 5G6G |
| Nominal Thread Diameter | 10.0 MILLIMETERS MM |
| Material Document and Classification | ISO 898 12.9 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Shoulder Length | 20.0 MILLIMETERS MINIMUM AND 20.3 MILLIMETERS MAXIMUM OVERALL MM |
| Color | BLACK OVERALL |
| Thread Pitch in Millimeters | 1.5 |
| Width Across Flats | 6.0 MILLIMETERS MINIMUM AND 6.1 MILLIMETERS MAXIMUM MM |
| Internal Drive Style | HEXAGON |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 40022 PRIMARY | Fastenal Company Dba Fastenal Co (USA) |
| 12759-01314 PRIMARY | Fastenal Company Dba Fastenal Co (USA) |
NSN 5305-01-597-2878 is a Screw,shoulder, manufactured by Fastenal Company Dba Fastenal Co, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-597-2878 has 2 cross-referenced part numbers: 40022 (Fastenal Company Dba Fastenal Co), 12759-01314 (Fastenal Company Dba Fastenal Co).
There are 12 known substitutes for 5305-01-597-2878: 5961-00-104-8428, 3110-00-142-0952, 5360-00-316-5328 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 40022: Head Style: FLAT FILLISTER; Head Diameter: 17.7 MILLIMETERS MINIMUM AND 18.0 MILLIMETERS MAXIMUM MM; Thread Length: 16.0 MILLIMETERS NOMINAL MM; Thread Direction: RIGHT-HAND. 20 total characteristics are documented in the Federal Logistics Information System.