The Screw,machine, cataloged under National Stock Number 5305-01-080-3661, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Acron Aviation, Inc.. Government technical data includes 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-080-3661 |
| Primary Part Number | 549-1101-02 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Acron Aviation, Inc. |
| Status | ACTIVE |
| Head Height | 0.031 INCHES MINIMUM AND 0.039 INCHES MAXIMUM IN |
| Fastener Length | 0.145 INCHES NOMINAL IN |
| Thread Length | 0.133 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.060 INCHES IN |
| Head Style | PAN NO. 2 |
| Thread Direction | RIGHT-HAND |
| Screw Material | STEEL COMP 416 |
| Internal Drive Style | SLOT |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 80 |
| Thread Series Designator | UNF |
| Head Diameter | 0.104 INCHES MINIMUM AND 0.116 INCHES MAXIMUM 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 |
|---|---|
| 549-1101-02 PRIMARY | Acron Aviation, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 10114983 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5305-01-080-3661 is a Screw,machine, manufactured by Acron Aviation, Inc., classified under FSC 5305, Screws. Status: active.
NSN 5305-01-080-3661 has 1 manufacturer part number on file: 549-1101-02 (Acron Aviation, Inc.).
Key specifications for 549-1101-02: Head Height: 0.031 INCHES MINIMUM AND 0.039 INCHES MAXIMUM IN; Fastener Length: 0.145 INCHES NOMINAL IN; Thread Length: 0.133 INCHES NOMINAL IN; Nominal Thread Diameter: 0.060 INCHES IN. 12 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.