The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-733-4791, 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. Government technical data includes 17 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-733-4791 |
| Primary Part Number | AES12M10C038AW9QX2 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | The American Society of Mechanical Engineers |
| Status | ACTIVE |
| Extended Washer Thickness | 1.5 MILLIMETERS NOMINAL MM |
| Head Height | 10.4 MILLIMETERS NOMINAL MM |
| Fastener Length | 38.0 MILLIMETERS NOMINAL MM |
| Surface Treatment Document and Classification | MIL-PRF-32647, ZN-NI ALLOY, HEXAVALENT CHROMIUM FREE, TYPE K16 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Extended Washer Diameter | 22.3 MILLIMETERS NOMINAL MM |
| Thread Pitch in Millimeters | 1.5 |
| Thread Length | 32.0 MILLIMETERS NOMINAL MM |
| Material Document and Classification | ASTM A354, GRADE BD AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 10.0 MILLIMETERS MM |
| Head Style | HEXAGON EXTENDED WASHER |
| Thread Direction | RIGHT-HAND |
| Specification/standard Data | 05047-ASME B18.24-2023 INTERNATIONAL STD/SPEC |
| Width Between Flats | 14.57 MILLIMETERS MINIMUM AND 15.00 MILLIMETERS MAXIMUM MM |
| Surface Treatment | ZINC NICKEL OVERALL |
| Thread Class | 6G G |
| Material | STEEL UNS K04100 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 |
|---|---|
| AES12M10C038AW9QX2 PRIMARY | The American Society of Mechanical Engineers (USA) |
NSN 5305-01-733-4791 is a Screw,cap,hexagon Head, manufactured by The American Society of Mechanical Engineers, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-733-4791 has 1 manufacturer part number on file: AES12M10C038AW9QX2 (The American Society of Mechanical Engineers).
Key specifications for AES12M10C038AW9QX2: Extended Washer Thickness: 1.5 MILLIMETERS NOMINAL MM; Head Height: 10.4 MILLIMETERS NOMINAL MM; Fastener Length: 38.0 MILLIMETERS NOMINAL MM; Surface Treatment Document and Classification: MIL-PRF-32647, ZN-NI ALLOY, HEXAVALENT CHROMIUM FREE, TYPE K16 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL. 17 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.