The Setscrew, cataloged under National Stock Number 5305-01-104-3903, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Scientific Atlanta Inc. Government technical data includes 15 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 | 5305-01-104-3903 |
| Primary Part Number | 197606 |
| Item Name | Setscrew |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Scientific Atlanta Inc |
| Status | ACTIVE |
| Point Diameter | 0.300 INCHES NOMINAL IN |
| Head Height | 0.350 INCHES NOMINAL IN |
| Point Length | 0.320 INCHES MINIMUM AND 0.400 INCHES MAXIMUM IN |
| Fastener Length | 0.320 INCHES MINIMUM AND 0.400 INCHES MAXIMUM IN |
| Thread Length | 0.350 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.375 INCHES IN |
| Head Style | FLAT CHAMFER |
| Thread Direction | RIGHT-HAND |
| Point Style | BALL |
| Internal Drive Style | SLOT |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 16 |
| Material | ALUMINUM ALLOY 6061 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Head Diameter | 0.375 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 |
|---|---|
| 197606 PRIMARY | Scientific Atlanta Inc (USA) |
NSN 5305-01-104-3903 is a Setscrew, manufactured by Scientific Atlanta Inc, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-104-3903 has 1 manufacturer part number on file: 197606 (Scientific Atlanta Inc).
Key specifications for 197606: Point Diameter: 0.300 INCHES NOMINAL IN; Head Height: 0.350 INCHES NOMINAL IN; Point Length: 0.320 INCHES MINIMUM AND 0.400 INCHES MAXIMUM IN; Fastener Length: 0.320 INCHES MINIMUM AND 0.400 INCHES MAXIMUM IN. 15 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.