The Screw,machine, cataloged under National Stock Number 5305-01-307-4390, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Astronics Test Systems Inc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-307-4390 |
| Primary Part Number | 616320 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Astronics Test Systems Inc |
| Status | ACTIVE |
| Thread Series Designator | M |
| Head Height | 1.66 MILLIMETERS MINIMUM AND 1.80 MILLIMETERS MAXIMUM MM |
| External Thread Tolerance Class | 6H |
| Thread Pitch in Millimeters | 0.5 |
| Thread Length | 15.0 MILLIMETERS MINIMUM AND 16.0 MILLIMETERS MAXIMUM MM |
| Screw Material | STEEL |
| Fastener Length | 16.0 MILLIMETERS NOMINAL MM |
| Head Diameter | 5.70 MILLIMETERS MINIMUM AND 6.00 MILLIMETERS MAXIMUM MM |
| Nominal Thread Diameter | 3.0 MILLIMETERS MM |
| Screw Surface Treatment | ZINC |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Head Style | PAN |
| Thread Direction | RIGHT-HAND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 616320 PRIMARY | Astronics Test Systems Inc (USA) |
NSN 5305-01-307-4390 is a Screw,machine, manufactured by Astronics Test Systems Inc, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-307-4390 has 1 cross-referenced part number: 616320 (Astronics Test Systems Inc).
There is 1 known substitute for 5305-01-307-4390: 2530-00-007-4713. Verify interchangeability with system specifications before substitution.
Key specifications for 616320: Thread Series Designator: M; Head Height: 1.66 MILLIMETERS MINIMUM AND 1.80 MILLIMETERS MAXIMUM MM; External Thread Tolerance Class: 6H; Thread Pitch in Millimeters: 0.5. 13 total characteristics are documented in the Federal Logistics Information System.