The Screw,machine, cataloged under National Stock Number 5305-01-168-9930, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is General Dynamics Land Systems Canadacorp. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-168-9930 |
| Primary Part Number | 10504156 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | General Dynamics Land Systems Canadacorp |
| Status | ACTIVE |
| Screw Surface Treatment | ZINC |
| Fastener Length | 16.00 MILLIMETERS NOMINAL MM |
| Thread Pitch in Millimeters | 1.5 |
| Thread Length | 13.0 MILLIMETERS MINIMUM AND 16.0 MILLIMETERS MAXIMUM MM |
| Hardness Rating | 78.0 ROCKWELL B MINIMUM AND 97.0 ROCKWELL B MAXIMUM |
| Nominal Thread Diameter | 10.0 MILLIMETERS MM |
| Head Style | FLAT COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Minimum Tensile Strength | 70000 POUNDS PER SQUARE INCH LBS |
| Internal Drive Style | SLOT |
| Countersink Angle | 90.0 DEGREES NOMINAL |
| Thread Series Designator | M |
| Head Diameter | 20.0 MILLIMETERS NOMINAL MM |
| 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 |
|---|---|
| DIN963-M10X16-5.8-A3L | Dialogic Corp Dba Dialogic Fasteners (USA) |
| 10504156 PRIMARY | General Dynamics Land Systems Canadacorp (CAN) |
| Reference | Meaning |
|---|---|
| DIN963-M10X16-5.8-A3L | 5/9 Secondary reference Din Deutsches Institut Fur Normung Ev |
NSN 5305-01-168-9930 is a Screw,machine, manufactured by General Dynamics Land Systems Canadacorp, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-168-9930 has 2 manufacturer part numbers on file: DIN963-M10X16-5.8-A3L (Dialogic Corp Dba Dialogic Fasteners), 10504156 (General Dynamics Land Systems Canadacorp).
Key specifications for 10504156: Screw Surface Treatment: ZINC; Fastener Length: 16.00 MILLIMETERS NOMINAL MM; Thread Pitch in Millimeters: 1.5; Thread Length: 13.0 MILLIMETERS MINIMUM AND 16.0 MILLIMETERS MAXIMUM MM. 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.