The Setscrew, cataloged under National Stock Number 5305-00-052-5986, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Whippany Actuation Systems, Llc. 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-052-5986 |
| Primary Part Number | 2011101 |
| Item Name | Setscrew |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Whippany Actuation Systems, Llc |
| Status | ACTIVE |
| Head Diameter | 0.268 INCHES NOMINAL IN |
| Material | STEEL COMP 303 OR STEEL COMP 303SE OVERALL |
| Material Document and Classification | MIL-S-7720 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-18732 MIL SPEC 2ND MATERIAL RESPONSE OVERALL |
| Surface Treatment | PASSIVATE OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Thread Class | 2A A |
| Point Diameter | 0.093 INCHES MINIMUM AND 0.094 INCHES MAXIMUM IN |
| Thread Length | 0.540 INCHES MAXIMUM IN |
| Point Chamfer Angle | 20.0 DEGREES NOMINAL |
| Thread Direction | RIGHT-HAND |
| Point Length | 0.026 INCHES NOMINAL IN |
| Head Style | FLAT COUNTERSUNK |
| Countersink Angle | 81.0 DEGREES NOMINAL |
| Thread Quantity Per Inch | 32 |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Fastener Length | 0.540 INCHES NOMINAL IN |
| Point Style | FLAT |
| Nominal Thread Diameter | 0.138 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2011101 PRIMARY | Whippany Actuation Systems, Llc (USA) |
NSN 5305-00-052-5986 is a Setscrew, manufactured by Whippany Actuation Systems, Llc, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-052-5986 has 1 cross-referenced part number: 2011101 (Whippany Actuation Systems, Llc).
There are 3 known substitutes for 5305-00-052-5986: 5910-00-005-0210, 5999-00-841-3339, 5895-01-487-2414. Verify interchangeability with system specifications before substitution.
Key specifications for 2011101: Head Diameter: 0.268 INCHES NOMINAL IN; Material: STEEL COMP 303 OR STEEL COMP 303SE OVERALL; Material Document and Classification: MIL-S-7720 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-18732 MIL SPEC 2ND MATERIAL RESPONSE OVERALL; Surface Treatment: PASSIVATE OVERALL. 18 total characteristics are documented in the Federal Logistics Information System.