The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-597-2920, 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 15 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-597-2920 |
| Primary Part Number | 39962 |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Fastenal Company Dba Fastenal Co |
| Status | ACTIVE |
| Nominal Thread Diameter | 8.0 MILLIMETERS MM |
| Width Across Flats | 5.0 MILLIMETERS MINIMUM AND 5.1 MILLIMETERS MAXIMUM MM |
| Head Style | FLAT COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| External Thread Tolerance Class | 6G G |
| Head Diameter | 15.6 MILLIMETERS MINIMUM AND 16.0 MILLIMETERS MAXIMUM MM |
| Fastener Length | 19.6 MILLIMETERS MINIMUM AND 20.4 MILLIMETERS MAXIMUM MM |
| Internal Drive Style | HEXAGON |
| Thread Pitch in Millimeters | 1.3 |
| Thread Length | 16.4 MILLIMETERS MINIMUM AND 16.9 MILLIMETERS MAXIMUM MM |
| Material | STEEL PROPERTY CLASS 10.9 OVERALL |
| Color | BLACK OVERALL |
| Thread Series Designator | M |
| Surface Treatment | BLACK CHEMICAL FINISH OVERALL |
| Material Document and Classification | ISO 898, CLASS 10.9 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 39962 PRIMARY | Fastenal Company Dba Fastenal Co (USA) |
| 12759-01310 PRIMARY | Fastenal Company Dba Fastenal Co (USA) |
NSN 5305-01-597-2920 is a Screw,cap,socket Head, manufactured by Fastenal Company Dba Fastenal Co, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-597-2920 has 2 cross-referenced part numbers: 39962 (Fastenal Company Dba Fastenal Co), 12759-01310 (Fastenal Company Dba Fastenal Co).
There are 3 known substitutes for 5305-01-597-2920: 5999-00-105-7823, 5306-00-619-6200, 3110-01-284-3403. Verify interchangeability with system specifications before substitution.
Key specifications for 39962: Nominal Thread Diameter: 8.0 MILLIMETERS MM; Width Across Flats: 5.0 MILLIMETERS MINIMUM AND 5.1 MILLIMETERS MAXIMUM MM; Head Style: FLAT COUNTERSUNK; Thread Direction: RIGHT-HAND. 17 total characteristics are documented in the Federal Logistics Information System.