The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-259-3545, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Deere & Co. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5305-01-259-3545 |
| Primary Part Number | L34575 |
| Item Name | Screw,cap,socket Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Deere & Co |
| Status | ACTIVE |
| Width Across Flats | 0.218 INCHES NOMINAL IN |
| Fastener Length | 1.140 INCHES NOMINAL IN |
| Thread Length | 0.781 INCHES MINIMUM AND 0.906 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.375 INCHES IN |
| Head Style | FLAT COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Internal Drive Style | HEXAGON |
| Countersink Angle | 82.0 DEGREES NOMINAL |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 16 |
| Material | STEEL OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Head Diameter | 0.720 INCHES MINIMUM AND 0.781 INCHES MAXIMUM IN |
| 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 |
|---|---|
| L34575 PRIMARY | Deere & Co (USA) |
| Reference | Meaning |
|---|---|
| T29324 | 3/9 Design control — primary reference Deere & Co |
NSN 5305-01-259-3545 is a Screw,cap,socket Head, manufactured by Deere & Co, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-259-3545 has 1 manufacturer part number on file: L34575 (Deere & Co).
Key specifications for L34575: Width Across Flats: 0.218 INCHES NOMINAL IN; Fastener Length: 1.140 INCHES NOMINAL IN; Thread Length: 0.781 INCHES MINIMUM AND 0.906 INCHES MAXIMUM IN; Nominal Thread Diameter: 0.375 INCHES IN. 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.