The Setscrew, cataloged under National Stock Number 5305-01-415-5171, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Hardware Specialty Co. Inc. Dba Hardware Specialty Co 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through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-415-5171 |
| Primary Part Number | 92671101830 |
| Item Name | Setscrew |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Hardware Specialty Co. Inc. Dba Hardware Specialty Co Inc |
| Status | ACTIVE |
| Width Across Flats | 0.937 INCHES MINIMUM AND 0.952 INCHES MAXIMUM IN |
| Fastener Length | 1.110 INCHES MINIMUM AND 1.140 INCHES MAXIMUM IN |
| Thread Length | 1.110 INCHES MINIMUM AND 1.140 INCHES MAXIMUM IN |
| Material Document and Classification | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Head Style | HEADLESS (SETSCREW) |
| Thread Direction | RIGHT-HAND |
| Point Style | CONE |
| 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 |
|---|---|
| 92671101830 | Hardware Specialty Co. Inc. Dba Hardware Specialty Co Inc (USA) |
| 92671101830 | Empire Fasteners Inc (USA) |
| Reference | Meaning |
|---|---|
| 92671101830 | 5/9 Secondary reference Honeywell Intl Inc Defense Avionics Systems |
| 92671101830 | 5/9 Secondary reference U.S. Government activity |
| 92671101830 | C/1 Advisory reference — outside the item-of-supply concept Anixter Inc. Dba Anixter |
| 101830 | 5/9 Secondary reference Honeywell Intl Inc Defense Avionics Systems |
| 92671101830 | 5/9 Secondary reference Align Aerospace Llc |
| 92671101830 | 3/9 Design control — primary reference Honeywell Intl Inc Defense Avionics Systems |
| 92671101830 | 5/9 Secondary reference Ancraft Products Div of Miller-Charles Co Inc |
NSN 5305-01-415-5171 is a Setscrew, manufactured by Hardware Specialty Co. Inc. Dba Hardware Specialty Co Inc, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-415-5171 has 2 manufacturer part numbers on file: 92671101830 (Hardware Specialty Co. Inc. Dba Hardware Specialty Co Inc), 92671101830 (Empire Fasteners Inc).
2 possible matches (shared part number, not a government interchangeability claim): 5340-01-619-7928, 5915-01-629-1843. Verify interchangeability with system specifications before substitution.
Key specifications for 92671101830: Width Across Flats: 0.937 INCHES MINIMUM AND 0.952 INCHES MAXIMUM IN; Fastener Length: 1.110 INCHES MINIMUM AND 1.140 INCHES MAXIMUM IN; Thread Length: 1.110 INCHES MINIMUM AND 1.140 INCHES MAXIMUM IN; Material Document and Classification: QQ-S-763 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.