The Setscrew, cataloged under National Stock Number 5305-01-415-5170, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Empire Fasteners Inc. Government technical data includes 14 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-415-5170 |
| Primary Part Number | 92671101640 |
| Item Name | Setscrew |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Empire Fasteners Inc |
| Status | ACTIVE |
| Width Across Flats | 0.985 INCHES MINIMUM AND 1.015 INCHES MAXIMUM IN |
| Fastener Length | 0.985 INCHES MINIMUM AND 1.015 INCHES MAXIMUM IN |
| Thread Length | 0.985 INCHES MINIMUM AND 1.015 INCHES MAXIMUM IN |
| Material Document and Classification | QQ-S-273 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Head Style | HEADLESS (SETSCREW) |
| Thread Direction | RIGHT-HAND |
| Point Style | OVAL |
| Surface Treatment | PASSIVATE OVERALL |
| Internal Drive Style | HEXAGON |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 32 |
| Material | STEEL COMP 420 AND STEEL COMP 440F OVERALL |
| Thread Series Designator | UNF |
| 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 |
|---|---|
| 92671101640 PRIMARY | Empire Fasteners Inc (USA) |
| 92671101640 | Hardware Specialty Co. Inc. Dba Hardware Specialty Co Inc (USA) |
| Reference | Meaning |
|---|---|
| 92671101640 | 7/9 Vendor item drawing reference Honeywell Intl Inc Defense Avionics Systems |
| 92671101640 | 7/2 Vendor item drawing reference Honeywell Intl Inc Defense Avionics Systems |
NSN 5305-01-415-5170 is a Setscrew, manufactured by Empire Fasteners Inc, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-415-5170 has 2 manufacturer part numbers on file: 92671101640 (Empire Fasteners Inc), 92671101640 (Hardware Specialty Co. Inc. Dba Hardware Specialty Co Inc).
Key specifications for 92671101640: Width Across Flats: 0.985 INCHES MINIMUM AND 1.015 INCHES MAXIMUM IN; Fastener Length: 0.985 INCHES MINIMUM AND 1.015 INCHES MAXIMUM IN; Thread Length: 0.985 INCHES MINIMUM AND 1.015 INCHES MAXIMUM IN; Material Document and Classification: QQ-S-273 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 14 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.