The Screw,machine, cataloged under National Stock Number 5305-01-284-3797, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Huck International, Inc. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-284-3797 |
| Primary Part Number | E424-2113 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Huck International, Inc |
| Status | ACTIVE |
| Head Height | 0.087 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN |
| Screw Surface Treatment | PASSIVATE |
| Fastener Length | 0.717 INCHES MINIMUM AND 0.827 INCHES MAXIMUM IN |
| Screw Material Document and Classification | AMS5732 ASSN STD SINGLE MATERIAL RESPONSE OR AMS5737 ASSN STD SINGLE MATERIAL RESPONSE OR AMS5731 ASSN STD SINGLE MATERIAL RESPONSE |
| Thread Length | 0.655 INCHES MINIMUM AND 0.827 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.138 INCHES IN |
| Head Style | PAN NO. 2 |
| Thread Direction | RIGHT-HAND |
| Screw Material | IRON ALLOY 660 |
| Minimum Tensile Strength | 160000 POUNDS PER SQUARE INCH LBS |
| Internal Drive Style | TORQUE-SET RIBBED |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 32 |
| Thread Series Designator | UNJC |
| Head Diameter | 0.256 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN |
| Screw Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE |
| 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 |
|---|---|
| FIT112-0024-2113 | Fastener Innovation Technology, Inc. Dba F I T (USA) |
| E424-2113 PRIMARY | Huck International, Inc (USA) |
| 123180E06R13 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| SC177RE06-13 | Howmet Global Fastening Systems Inc (USA) |
| PRF1085-2113 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| Reference | Meaning |
|---|---|
| LE112-0024-2113 | 7/2 Vendor item drawing reference The Boeing Company Div Legacy Am&m |
| E424-2113 | 5/9 Secondary reference U.S. Government activity |
NSN 5305-01-284-3797 is a Screw,machine, manufactured by Huck International, Inc, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-284-3797 has 5 manufacturer part numbers on file: FIT112-0024-2113 (Fastener Innovation Technology, Inc. Dba F I T), E424-2113 (Huck International, Inc), 123180E06R13 (Sps Technologies, Llc Dba PB Fasteners), SC177RE06-13 (Howmet Global Fastening Systems Inc), PRF1085-2113 (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners).
Key specifications for E424-2113: Head Height: 0.087 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN; Screw Surface Treatment: PASSIVATE; Fastener Length: 0.717 INCHES MINIMUM AND 0.827 INCHES MAXIMUM IN; Screw Material Document and Classification: AMS5732 ASSN STD SINGLE MATERIAL RESPONSE OR AMS5737 ASSN STD SINGLE MATERIAL RESPONSE OR AMS5731 ASSN STD SINGLE MATERIAL RESPONSE. 16 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.