The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-528-2490, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-528-2490 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — Screws |
| Status | ACTIVE |
| Fastener Length | 1.750 INCHES NOMINAL IN |
| Thread Length | 1.750 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.375 INCHES IN |
| Thread Quantity Per Inch | 24 |
| Material | STEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 316 OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 8110 | 3/9 Design control — primary reference Flomatic Corp |
| S4106E-8 PART 2 3IN | 5/9 Secondary reference Flomatic Corp |
| 8110 | C/1 Advisory reference — outside the item-of-supply concept Flomatic Corporation |
| S4106E-8 PART 2 3IN | C/1 Advisory reference — outside the item-of-supply concept Flomatic Corporation |
NSN 5305-01-528-2490 is a Screw,cap,hexagon Head, classified under FSC 5305, Screws. Status: active.
Key specifications for 5305-01-528-2490: Fastener Length: 1.750 INCHES NOMINAL IN; Thread Length: 1.750 INCHES MAXIMUM IN; Nominal Thread Diameter: 0.375 INCHES IN; Special Features: ITEM MADE OF ANY TYPE 18-8 STAINLESS STEEL. 5 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.