The Screw,shoulder, cataloged under National Stock Number 5305-01-006-2078, 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 18 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-006-2078 |
| Primary Part Number | 114812 |
| Item Name | Screw,shoulder |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Astronautics Corporation of America |
| Status | ACTIVE |
| Shoulder Shape | ROUND FIRST SHOULDER |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Thread Quantity Per Inch | 40 |
| Nominal Thread Diameter | 0.112 INCHES IN |
| Shoulder Diameter | 0.112 INCHES MINIMUM AND 0.114 INCHES MAXIMUM FIRST SHOULDER IN |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Surface Treatment | PASSIVATE OVERALL |
| Material Document and Classification | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Head Diameter | 0.152 INCHES MINIMUM AND 0.154 INCHES MAXIMUM IN |
| Head Height | 0.093 INCHES NOMINAL IN |
| Shoulder Length | 0.360 INCHES NOMINAL FIRST SHOULDER IN |
| Material | STEEL COMP 303 OVERALL |
| Thread Length | 0.110 INCHES NOMINAL IN |
| Thread Class | 2A A |
| Fastener Length | 0.500 INCHES NOMINAL IN |
| Head Style | FLAT CHAMFER |
| Internal Drive Style | SLOT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 114812 PRIMARY | Astronautics Corporation of America (USA) |
NSN 5305-01-006-2078 is a Screw,shoulder, manufactured by Astronautics Corporation of America, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-006-2078 has 1 cross-referenced part number: 114812 (Astronautics Corporation of America).
There are 2 known substitutes for 5305-01-006-2078: 4820-00-595-1842, 6750-01-427-0669. Verify interchangeability with system specifications before substitution.
Key specifications for 114812: Shoulder Shape: ROUND FIRST SHOULDER; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Thread Quantity Per Inch: 40; Nominal Thread Diameter: 0.112 INCHES IN. 18 total characteristics are documented in the Federal Logistics Information System.