The Setscrew, cataloged under National Stock Number 5305-00-011-5321, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Schneider Electric Systems Usa Inc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5305-00-011-5321 |
| Primary Part Number | 8233 |
| Item Name | Setscrew |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Schneider Electric Systems Usa Inc |
| Status | CANCELLED |
| Thread Length | 0.312 INCHES MINIMUM IN |
| Material | STEEL COMP 4037 OVERALL |
| Thread Quantity Per Inch | 18 |
| Material Document and Classification | QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Thread Class | 3A A |
| Nondefinitive Spec/std Data | 3 TYPE AND 4 STYLE |
| Point Style | CUP |
| Width Across Flats | 0.156 INCHES MINIMUM AND 0.158 INCHES MAXIMUM IN |
| Fastener Length | 0.312 INCHES NOMINAL IN |
| Internal Drive Style | HEXAGON |
| Nominal Thread Diameter | 0.312 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Head Style | HEADLESS (SETSCREW) |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| E4APC04 | Aurora Pump a Unit of General Signal Corp (USA) |
| 8233 PRIMARY | Schneider Electric Systems Usa Inc (USA) |
| 115321 | Army Weapons Command Attn Amswe-Ree-S (USA) |
| 115321 | General Motors Corp (USA) |
| FFS103TYPE3STYLE4 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 115321 | General Motors Llc Dba General Motors Llc (USA) |
| E4APC04 | General Signal Corp (USA) |
| A58888 | Sasco Inc Canadian Div |
| BB26083 | Diamond Reo Truck Co (USA) |
NSN 5305-00-011-5321 is a Setscrew, manufactured by Schneider Electric Systems Usa Inc, classified under FSC 5305 (No Item Name Available). Status: cancelled.
NSN 5305-00-011-5321 has 9 cross-referenced part numbers: E4APC04 (Aurora Pump a Unit of General Signal Corp), 8233 (Schneider Electric Systems Usa Inc), 115321 (Army Weapons Command Attn Amswe-Ree-S), 115321 (General Motors Corp), FFS103TYPE3STYLE4 (Federal Specifications Promulgated by General Services Administration Washington DC) and 4 more.
There are 10 known substitutes for 5305-00-011-5321: 6660-00-151-7772, 5960-00-777-4320, 5310-00-821-8338 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 8233: Thread Length: 0.312 INCHES MINIMUM IN; Material: STEEL COMP 4037 OVERALL; Thread Quantity Per Inch: 18; Material Document and Classification: QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 14 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-00-011-5321 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.