The Screw,drive, cataloged under National Stock Number 5305-01-413-5420, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Illinois Tool Works Inc Dba Ramset/red Head Div. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5305-01-413-5420 |
| Primary Part Number | HW4-214 |
| Item Name | Screw,drive |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Illinois Tool Works Inc Dba Ramset/red Head Div |
| Status | ACTIVE |
| 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 |
|---|---|
| HW4-214 PRIMARY | Illinois Tool Works Inc Dba Ramset/red Head Div (USA) |
| Reference | Meaning |
|---|---|
| 2724 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5305-01-413-5420 is a Screw,drive, manufactured by Illinois Tool Works Inc Dba Ramset/red Head Div, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-413-5420 has 1 manufacturer part number on file: HW4-214 (Illinois Tool Works Inc Dba Ramset/red Head Div).
Key specifications for HW4-214: Special Features: TAPCON CONCRETE ANCHOR SCREWS; HEX WASHER HEAD; HI-LO THREAD; TAPERED SHANK; NAIL-TYPE POINT; USED AS A MASONRY FASTENING SYSTEM; CUTS ITS OWN THREADS INTO CONCRETE, BRICK; OR BLOCK; SCREW DIA. 1/4 IN.; SCREW LENGTH 2-1/4 IN. IN. 0 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.