The Screw,machine, cataloged under National Stock Number 5305-01-005-8090, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-005-8090 |
| Primary Part Number | 45379 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems |
| Status | ACTIVE |
| Thread Class | 2A A |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Internal Drive Style | SLOT |
| Head Style | PAN NO. 2 |
| Screw Material Document and Classification | QQ-S-763 CL 4 FED SPEC SINGLE MATERIAL RESPONSE |
| Nominal Thread Diameter | 0.112 INCHES IN |
| Thread Quantity Per Inch | 40 |
| Fastener Length | 1.047 INCHES MINIMUM AND 1.077 INCHES MAXIMUM IN |
| Screw Surface Treatment | PASSIVATE |
| Head Diameter | 0.193 INCHES NOMINAL IN |
| Head Height | 0.062 INCHES NOMINAL IN |
| Thread Length | 0.250 INCHES MINIMUM IN |
| Thread Direction | RIGHT-HAND |
| Screw Material | STEEL CORROSION RESISTING |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 45379 PRIMARY | Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems (USA) |
NSN 5305-01-005-8090 is a Screw,machine, manufactured by Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-005-8090 has 1 cross-referenced part number: 45379 (Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems).
There is 1 known substitute for 5305-01-005-8090: 5120-01-398-9391. Verify interchangeability with system specifications before substitution.
Key specifications for 45379: Thread Class: 2A A; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Internal Drive Style: SLOT; Head Style: PAN NO. 2. 14 total characteristics are documented in the Federal Logistics Information System.