The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-673-3410, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is The American Society of Mechanical Engineers. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 — Screws (FSG 53) |
| Manufacturers | U S Army Tank Automotive Command Amsta-Im-Mm (CAGE 19207); The American Society of Mechanical Engineers (CAGE 05047); Oshkosh Defense Llc (CAGE 75Q65) |
| Parameter | Value |
|---|---|
| NSN | 5305-01-673-3410 |
| Primary Part Number | AES12M20F090WC2M52 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | The American Society of Mechanical Engineers |
| 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 |
|---|---|
| 12414307-198 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| AES12M20F090WC2M52 PRIMARY | The American Society of Mechanical Engineers (USA) |
| 3866251004 | Oshkosh Defense Llc (USA) |
| Reference | Meaning |
|---|---|
| 3866251 | D/9 Drawing number reference only Oshkosh Defense Llc |
| 12600574-004 | C/1 Advisory reference — outside the item-of-supply concept U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 5305-01-673-3410 is a Screw,cap,hexagon Head, manufactured by The American Society of Mechanical Engineers, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-673-3410 has 3 manufacturer part numbers on file: 12414307-198 (U S Army Tank Automotive Command Amsta-Im-Mm), AES12M20F090WC2M52 (The American Society of Mechanical Engineers), 3866251004 (Oshkosh Defense Llc).
3 possible matches (shared part number, not a government interchangeability claim): 5305-01-694-2928, 5306-01-716-2305, 5306-01-716-2310. Verify interchangeability with system specifications before substitution.
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.