The Setscrew, cataloged under National Stock Number 5305-00-734-0765, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-734-0765 |
| Primary Part Number | 58A164B104 |
| Item Name | Setscrew |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Point Diameter | 0.182 INCHES MINIMUM AND 0.192 INCHES MAXIMUM IN |
| Head Height | 0.094 INCHES MINIMUM AND 0.124 INCHES MAXIMUM IN |
| Point Length | 0.183 INCHES MINIMUM AND 0.223 INCHES MAXIMUM IN |
| Fastener Length | 0.536 INCHES MINIMUM AND 0.556 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | QQ-P-416,TYPE 2,CLASS 3 FED SPEC ALL TREATMENT RESPONSES OVERALL |
| Thread Length | 0.247 INCHES MINIMUM AND 0.297 INCHES MAXIMUM IN |
| Material Document and Classification | MIL-S-6758,F4 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Head Style | HEADLESS (SETSCREW) |
| Thread Direction | RIGHT-HAND |
| Point Style | DOG |
| Surface Treatment | CADMIUM AND CHROMATE OVERALL |
| Internal Drive Style | SLOT |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 28 |
| Material | STEEL COMP 4130 OVERALL |
| Thread Series Designator | UNF |
| Head Diameter | 0.407 INCHES MINIMUM AND 0.469 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 |
| Part Number | Manufacturer |
|---|---|
| 58A164B104 | Omega Interconnect, Inc. Dba Omega Interconnect Inc (USA) |
| 58A164B104 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 58A164B104 | Dialogic Corp Dba Dialogic Fasteners (USA) |
| 58A164B104 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 10125456 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5305-00-734-0765 is a Setscrew, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5305, Screws. Status: active.
NSN 5305-00-734-0765 has 4 manufacturer part numbers on file: 58A164B104 (Omega Interconnect, Inc. Dba Omega Interconnect Inc), 58A164B104 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 58A164B104 (Dialogic Corp Dba Dialogic Fasteners), 58A164B104 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for 58A164B104: Point Diameter: 0.182 INCHES MINIMUM AND 0.192 INCHES MAXIMUM IN; Head Height: 0.094 INCHES MINIMUM AND 0.124 INCHES MAXIMUM IN; Point Length: 0.183 INCHES MINIMUM AND 0.223 INCHES MAXIMUM IN; Fastener Length: 0.536 INCHES MINIMUM AND 0.556 INCHES MAXIMUM IN. 18 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.