The Screw,machine, cataloged under National Stock Number 5305-01-208-5210, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Curtis-Toledo, Inc.. Government technical data includes 13 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-208-5210 |
| Primary Part Number | 91507 - 2304010 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Curtis-Toledo, Inc. |
| Status | ACTIVE |
| Head Height | 2.5 MILLIMETERS NOMINAL MM |
| Screw Surface Treatment | CADMIUM |
| Fastener Length | 10.00 MILLIMETERS NOMINAL MM |
| Screw Material Document and Classification | AISI ASSN STD SINGLE MATERIAL RESPONSE |
| Thread Pitch in Millimeters | 0.7 |
| Thread Length | 8.6 MILLIMETERS MINIMUM AND 10.0 MILLIMETERS MAXIMUM MM |
| Nominal Thread Diameter | 4.0 MILLIMETERS MM |
| Head Style | PAN |
| Thread Direction | RIGHT-HAND |
| Screw Material | STEEL COMP 1010 |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Thread Series Designator | M |
| Head Diameter | 7.0 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 |
|---|---|
| 91507 - 2304010 PRIMARY | Curtis-Toledo, Inc. (USA) |
| Reference | Meaning |
|---|---|
| C91505-2304010 | 5/9 Secondary reference Curtis-Toledo, Inc. |
NSN 5305-01-208-5210 is a Screw,machine, manufactured by Curtis-Toledo, Inc., classified under FSC 5305, Screws. Status: active.
NSN 5305-01-208-5210 has 1 manufacturer part number on file: 91507 - 2304010 (Curtis-Toledo, Inc.).
Key specifications for 91507 - 2304010: Head Height: 2.5 MILLIMETERS NOMINAL MM; Screw Surface Treatment: CADMIUM; Fastener Length: 10.00 MILLIMETERS NOMINAL MM; Screw Material Document and Classification: AISI ASSN STD SINGLE MATERIAL RESPONSE. 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.