The Screw,machine, cataloged under National Stock Number 5305-00-786-3258, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Langley Corp. Government technical data includes 17 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-786-3258 |
| Primary Part Number | 20377 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Langley Corp |
| Status | ACTIVE |
| Head Hole Configuration Style | ROUND |
| Internal Drive Style | SLOT |
| Hole Quantity | 1 |
| Head Style | PAN NO. 2 |
| Hole Diameter | 0.050 INCHES NOMINAL IN |
| Screw Material Document and Classification | QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE |
| Thread Direction | RIGHT-HAND |
| Head Diameter | 0.370 INCHES NOMINAL IN |
| Thread Class | 2A A |
| Head Height | 0.150 INCHES NOMINAL IN |
| Fastener Length | 0.310 INCHES NOMINAL IN |
| Screw Material | STEEL COMP 303 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Screw Surface Treatment | PASSIVATE |
| Nominal Thread Diameter | 0.164 INCHES IN |
| Thread Length | 0.298 INCHES MINIMUM IN |
| Thread Quantity Per Inch | 32 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 20377 | Langley Corp (USA) |
NSN 5305-00-786-3258 is a Screw,machine, manufactured by Langley Corp, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-786-3258 has 1 cross-referenced part number: 20377 (Langley Corp).
There are 5 known substitutes for 5305-00-786-3258: 5841-00-090-3591, 2520-00-110-8643, 6130-00-232-5221 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 20377: Head Hole Configuration Style: ROUND; Internal Drive Style: SLOT; Hole Quantity: 1; Head Style: PAN NO. 2. 17 total characteristics are documented in the Federal Logistics Information System.