The Screw,shoulder, cataloged under National Stock Number 5305-00-576-6861, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Raytheon Company Dba Raytheon. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-576-6861 |
| Primary Part Number | 18114 |
| Item Name | Screw,shoulder |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Raytheon Company Dba Raytheon |
| Status | ACTIVE |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Thread Direction | RIGHT-HAND |
| Thread Quantity Per Inch | 40 |
| Shoulder Shape | ROUND FIRST SHOULDER |
| Shoulder Diameter | 0.123 INCHES MINIMUM AND 0.125 INCHES MAXIMUM FIRST SHOULDER IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Material | COPPER ALLOY OVERALL |
| Material Document and Classification | ASTM B139 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Length | 0.156 INCHES MINIMUM IN |
| Thread Class | 2A A |
| Fastener Length | 0.750 INCHES NOMINAL IN |
| Shoulder Length | 0.516 INCHES NOMINAL FIRST SHOULDER IN |
| Head Style | FILLISTER |
| Head Height | 0.188 INCHES NOMINAL IN |
| Head Diameter | 0.188 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.112 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 52865 | Associated Aircraft Manufacturing & Sales, Inc. Dba Associated Aircraft Manufacturing & Sales Inc (USA) |
| 52865 | Northrop Grumman Systems Corporation Div Es Defensive Systems Division (USA) |
| 52865 | Drs Sustainment Systems, Inc. (USA) |
| 18114 PRIMARY | Raytheon Company Dba Raytheon (USA) |
NSN 5305-00-576-6861 is a Screw,shoulder, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-576-6861 has 4 cross-referenced part numbers: 52865 (Associated Aircraft Manufacturing & Sales, Inc. Dba Associated Aircraft Manufacturing & Sales Inc), 52865 (Northrop Grumman Systems Corporation Div Es Defensive Systems Division), 52865 (Drs Sustainment Systems, Inc.), 18114 (Raytheon Company Dba Raytheon).
There are 12 known substitutes for 5305-00-576-6861: 5306-00-061-2247, 5940-00-204-5514, 4730-00-278-3912 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 18114: Special Features: SHOULDER SURFACE FINISH 16 MICROINCHES RMS; Internal Drive Style: CROSS RECESS TYPE 1; Thread Direction: RIGHT-HAND; Thread Quantity Per Inch: 40. 17 total characteristics are documented in the Federal Logistics Information System.