The Screw,machine, cataloged under National Stock Number 5305-01-088-6730, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Marathonnorco Aerospace, Inc.. Government technical data includes 13 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 | 5305-01-088-6730 |
| Primary Part Number | 92A0250-01 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Marathonnorco Aerospace, Inc. |
| Status | ACTIVE |
| Head Height | 0.155 INCHES MINIMUM AND 0.170 INCHES MAXIMUM IN |
| Screw Surface Treatment | ANODIZE |
| Fastener Length | 0.500 INCHES NOMINAL IN |
| Thread Length | 0.400 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Head Style | FILLISTER |
| Thread Direction | RIGHT-HAND |
| Screw Material | ALUMINUM |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 20 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Head Diameter | 0.414 INCHES NOMINAL 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 |
|---|---|
| A1407-4 ITEM 29 | Marathonnorco Aerospace, Inc. (USA) |
| 92A0250-01 PRIMARY | Marathonnorco Aerospace, Inc. (USA) |
NSN 5305-01-088-6730 is a Screw,machine, manufactured by Marathonnorco Aerospace, Inc., classified under FSC 5305, Screws. Status: active.
NSN 5305-01-088-6730 has 2 manufacturer part numbers on file: A1407-4 ITEM 29 (Marathonnorco Aerospace, Inc.), 92A0250-01 (Marathonnorco Aerospace, Inc.).
Key specifications for 92A0250-01: Head Height: 0.155 INCHES MINIMUM AND 0.170 INCHES MAXIMUM IN; Screw Surface Treatment: ANODIZE; Fastener Length: 0.500 INCHES NOMINAL IN; Thread Length: 0.400 INCHES NOMINAL 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.