The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-00-851-5992, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Cummins Inc.. Government technical data includes 12 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 | 5305-00-851-5992 |
| Primary Part Number | S109 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Cummins Inc. |
| Status | ACTIVE |
| Nominal Thread Diameter | 0.375 INCHES IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Width Between Flats | 0.562 INCHES NOMINAL IN |
| Thread Length | 0.875 INCHES MAXIMUM IN |
| Minimum Tensile Strength | 120000 POUNDS PER SQUARE INCH LBS |
| Fastener Length | 0.875 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Thread Direction | RIGHT-HAND |
| Head Height | 0.243 INCHES NOMINAL IN |
| Head Style | HEXAGON |
| Thread Quantity Per Inch | 16 |
| Thread Class | 2A A |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| S109 PRIMARY | Cummins Inc. (USA) |
NSN 5305-00-851-5992 is a Screw,cap,hexagon Head, manufactured by Cummins Inc., classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-851-5992 has 1 cross-referenced part number: S109 (Cummins Inc.).
There are 3 known substitutes for 5305-00-851-5992: 9540-00-145-7557, 4330-01-092-1654, 5305-01-140-9118. Verify interchangeability with system specifications before substitution.
Key specifications for S109: Nominal Thread Diameter: 0.375 INCHES IN; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Width Between Flats: 0.562 INCHES NOMINAL IN; Thread Length: 0.875 INCHES MAXIMUM IN. 12 total characteristics are documented in the Federal Logistics Information System.