The Screw,machine, cataloged under National Stock Number 5305-01-440-3722, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Reliance Electric Company Dba Reliance & Dodge Brands. Government technical data includes 8 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-440-3722 |
| Primary Part Number | 801621-022 PIECE NO.33 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Reliance Electric Company Dba Reliance & Dodge Brands |
| Status | ACTIVE |
| Screw Surface Treatment | ZINC |
| Fastener Length | 1.750 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Head Style | FILLISTER |
| Screw Material | STEEL |
| Internal Drive Style | SLOT |
| Thread Quantity Per Inch | 20 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| 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 |
|---|---|
| 801621-022 PIECE NO.33 PRIMARY | Reliance Electric Company Dba Reliance & Dodge Brands (USA) |
| Reference | Meaning |
|---|---|
| 32425-14LB | 5/9 Secondary reference Reliance Electric |
| 5305PL0922997 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 801621-022 PIECE NO.33 | 3/9 Design control — primary reference Reliance Electric |
NSN 5305-01-440-3722 is a Screw,machine, manufactured by Reliance Electric Company Dba Reliance & Dodge Brands, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-440-3722 has 1 manufacturer part number on file: 801621-022 PIECE NO.33 (Reliance Electric Company Dba Reliance & Dodge Brands).
Key specifications for 801621-022 PIECE NO.33: Screw Surface Treatment: ZINC; Fastener Length: 1.750 INCHES MAXIMUM IN; Nominal Thread Diameter: 0.250 INCHES IN; Head Style: FILLISTER. 8 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.