The Screw,shoulder, cataloged under National Stock Number 5305-00-020-3410, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Astronautics Corporation of America. Government technical data includes 16 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-020-3410 |
| Primary Part Number | 100750 |
| Item Name | Screw,shoulder |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Astronautics Corporation of America |
| Status | ACTIVE |
| Thread Direction | RIGHT-HAND |
| Thread Quantity Per Inch | 56 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Head Diameter | 0.125 INCHES NOMINAL IN |
| Head Style | FILLISTER |
| Fastener Length | 0.800 INCHES NOMINAL IN |
| Thread Class | 2A A |
| Shoulder Diameter | 0.093 INCHES NOMINAL FIRST SHOULDER IN |
| Thread Length | 0.170 INCHES MINIMUM IN |
| Shoulder Length | 0.600 INCHES NOMINAL FIRST SHOULDER IN |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Head Height | 0.070 INCHES NOMINAL IN |
| Material | STEEL COMP 303 OVERALL |
| Nominal Thread Diameter | 0.086 INCHES IN |
| Surface Treatment | PASSIVATE OVERALL |
| Shoulder Shape | ROUND FIRST SHOULDER |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 100750 PRIMARY | Astronautics Corporation of America (USA) |
NSN 5305-00-020-3410 is a Screw,shoulder, manufactured by Astronautics Corporation of America, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-020-3410 has 1 cross-referenced part number: 100750 (Astronautics Corporation of America).
There are 7 known substitutes for 5305-00-020-3410: 4730-00-512-0242, 5305-00-582-8491, 5360-00-616-4267 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 100750: Thread Direction: RIGHT-HAND; Thread Quantity Per Inch: 56; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Special Features: THD RELIEF,0.062 IN. DIA 0.030 IN. W IN. 17 total characteristics are documented in the Federal Logistics Information System.