The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-659-3729, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Oshkosh Defense Llc. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-659-3729 |
| Primary Part Number | 3836186001 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| Head Height | 5.150 MILLIMETERS MINIMUM AND 5.450 MILLIMETERS MAXIMUM MM |
| Fastener Length | 16.000 MILLIMETERS NOMINAL MM |
| Thread Pitch in Millimeters | 1.250 |
| Thread Length | 16.000 MILLIMETERS NOMINAL MM |
| Nominal Thread Diameter | 8.000 MILLIMETERS MM |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 12.730 MILLIMETERS MINIMUM AND 13.000 MILLIMETERS MAXIMUM MM |
| Material | STEEL PROPERTY CLASS 10.9 OVERALL |
| Thread Series Designator | M |
| 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 |
|---|---|
| 3836186001 PRIMARY | Oshkosh Defense Llc (USA) |
| 12600438-001 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 5305-01-659-3729 is a Screw,cap,hexagon Head, manufactured by Oshkosh Defense Llc, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-659-3729 has 2 manufacturer part numbers on file: 3836186001 (Oshkosh Defense Llc), 12600438-001 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 3836186001: Head Height: 5.150 MILLIMETERS MINIMUM AND 5.450 MILLIMETERS MAXIMUM MM; Fastener Length: 16.000 MILLIMETERS NOMINAL MM; Thread Pitch in Millimeters: 1.250; Thread Length: 16.000 MILLIMETERS NOMINAL MM. 10 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.