The Setscrew, cataloged under National Stock Number 5305-00-993-9536, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-993-9536 |
| Item Name | Setscrew |
| FSC / FSG | 5305 / 53 — Screws |
| Status | ACTIVE |
| Point Diameter | 0.090 INCHES NOMINAL IN |
| Head Height | 0.057 INCHES MINIMUM AND 0.063 INCHES MAXIMUM IN |
| Point Length | 0.100 INCHES NOMINAL IN |
| Fastener Length | 0.800 INCHES NOMINAL IN |
| Thread Length | 0.600 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.138 INCHES IN |
| Head Style | PAN NO. 2 |
| Thread Direction | RIGHT-HAND |
| Point Style | DOG |
| Surface Treatment | PASSIVATE OVERALL |
| Internal Drive Style | SLOT |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 32 |
| Material | STEEL COMP 303 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Head Diameter | 0.175 INCHES MINIMUM AND 0.180 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 |
| Reference | Meaning |
|---|---|
| 14-166111-001 | 5/9 Secondary reference U.S. Government activity |
| 514-16611-001 | 3/9 Design control — primary reference U.S. Government activity |
| 2101-659-1 | 5/9 Secondary reference U.S. Government activity |
| 514-16611-001 | C/1 Advisory reference — outside the item-of-supply concept Safran Electronics & Defense, Avionics Usa, Llc |
NSN 5305-00-993-9536 is a Setscrew, classified under FSC 5305, Screws. Status: active.
Key specifications for 5305-00-993-9536: Point Diameter: 0.090 INCHES NOMINAL IN; Head Height: 0.057 INCHES MINIMUM AND 0.063 INCHES MAXIMUM IN; Point Length: 0.100 INCHES NOMINAL IN; Fastener Length: 0.800 INCHES NOMINAL IN. 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.