The Screw,shoulder, cataloged under National Stock Number 5305-01-219-5941, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Mjt Holdings Llc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-219-5941 |
| Primary Part Number | L5-1 |
| Item Name | Screw,shoulder |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Mjt Holdings Llc |
| Status | ACTIVE |
| Nominal Thread Diameter | 0.312 INCHES IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Internal Drive Style | SLOT |
| Shoulder Diameter | 0.375 INCHES NOMINAL FIRST SHOULDER IN |
| Fastener Length | 0.625 INCHES NOMINAL IN |
| Head Diameter | 0.625 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 18 |
| Thread Class | 2A A |
| Shoulder Shape | ROUND FIRST SHOULDER |
| Thread Direction | RIGHT-HAND |
| Head Style | FLAT CHAMFER |
| Shoulder Length | 0.132 INCHES MINIMUM AND 0.138 INCHES MAXIMUM FIRST SHOULDER IN |
| Head Height | 0.250 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5305-01-219-5941 is a Screw,shoulder, manufactured by Mjt Holdings Llc, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-219-5941 has 2 cross-referenced part numbers: L5-1 (Mjt Holdings Llc), 188C1797 (Bae Systems Controls Inc.).
There are 11 known substitutes for 5305-01-219-5941: 2940-00-141-9025, 5975-00-152-1046, 5975-00-152-1144 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for L5-1: Nominal Thread Diameter: 0.312 INCHES IN; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Internal Drive Style: SLOT; Shoulder Diameter: 0.375 INCHES NOMINAL FIRST SHOULDER IN. 13 total characteristics are documented in the Federal Logistics Information System.