The Setscrew, cataloged under National Stock Number 5305-01-282-5680, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Northwestern Tools, Inc.. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-282-5680 |
| Primary Part Number | 33116 |
| Item Name | Setscrew |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Northwestern Tools, Inc. |
| Status | ACTIVE |
| Color | BLACK FASTENER |
| Fastener Length | 0.901 INCHES NOMINAL IN |
| Head Style | HEADLESS (SETSCREW) |
| Thread Direction | RIGHT-HAND |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 13 |
| Internal Drive Style | SLOT |
| Material | STEEL SPRING |
| Material | PLASTIC POLYAMIDE NYLON LOCKING FEATURE |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Color | BLACK POINT |
| Surface Treatment | OXIDE FASTENER |
| Point Style | OVAL |
| Point Length | 0.146 INCHES MINIMUM AND 0.156 INCHES MAXIMUM IN |
| Material | STEEL COMP 1215 FASTENER |
| Material | STEEL COMP 1215 POINT |
| Material Document and Classification | ASTM A228 ASSN STD SINGLE MATERIAL RESPONSE SPRING |
| Surface Treatment | OXIDE POINT |
| Nominal Thread Diameter | 0.500 INCHES IN |
| Locking Feature | PATCH OR PELLET OR STRIP THREADS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5305-01-282-5680 is a Setscrew, manufactured by Northwestern Tools, Inc., classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-282-5680 has 2 cross-referenced part numbers: 136542-1 (Raytheon Company), 33116 (Northwestern Tools, Inc.).
There are 10 known substitutes for 5305-01-282-5680: 5330-00-245-3398, 5330-00-354-3140, 5950-00-648-5712 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 33116: Color: BLACK FASTENER; Fastener Length: 0.901 INCHES NOMINAL IN; Head Style: HEADLESS (SETSCREW); Thread Direction: RIGHT-HAND. 21 total characteristics are documented in the Federal Logistics Information System.