The Setscrew, cataloged under National Stock Number 5305-00-471-7680, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Meggitt Aerospace Limited. Government technical data includes 13 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 | 5305-00-471-7680 |
| Primary Part Number | AC04673 |
| Item Name | Setscrew |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Meggitt Aerospace Limited |
| Status | ACTIVE |
| Point Diameter | 0.123 INCHES MINIMUM AND 0.123 INCHES MINIMUM AND 0.124 INCHES MAXIMUM0.124 INCHES MAXIMUM IN |
| Point Length | 0.550 INCHES NOMINAL0.550 INCHES NOMINAL IN |
| Fastener Length | 1.150 INCHES NOMINAL IN |
| Thread Length | 0.250 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.375 INCHES0.375 INCHES IN |
| Head Style | HEADLESS (SETSCREW)HEADLESS (SETSCREW) |
| Thread Direction | RIGHT-HANDRIGHT-HAND |
| Point Style | BALL |
| Internal Drive Style | SLOT |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 40 |
| Material | STEEL OVERALL |
| Thread Series Designator | UNSUNS |
| 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 |
|---|---|
| AC04673 PRIMARY | Meggitt Aerospace Limited (GBR) |
NSN 5305-00-471-7680 is a Setscrew, manufactured by Meggitt Aerospace Limited, classified under FSC 5305, Screws. Status: active.
NSN 5305-00-471-7680 has 1 manufacturer part number on file: AC04673 (Meggitt Aerospace Limited).
Key specifications for AC04673: Point Diameter: 0.123 INCHES MINIMUM AND 0.123 INCHES MINIMUM AND 0.124 INCHES MAXIMUM0.124 INCHES MAXIMUM IN; Point Length: 0.550 INCHES NOMINAL0.550 INCHES NOMINAL IN; Fastener Length: 1.150 INCHES NOMINAL IN; Thread Length: 0.250 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.