The Screw,machine, cataloged under National Stock Number 5305-00-544-6802, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Sea Systems Command. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 3 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 | 5305-00-544-6802 |
| Primary Part Number | BB55S49-064PC176 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Head Diameter | 2.125 INCHES NOMINAL IN |
| Screw Material | STEEL |
| Thread Quantity Per Inch | 12 |
| Thread Length | 1.750 INCHES NOMINAL IN |
| Nominal Thread Diameter | 1.000 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Thread Series Designator | UNF |
| Thread Class | 2B |
| Fastener Length | 2.188 INCHES NOMINAL IN |
| Head Style | DRIVE |
| Head Height | 0.375 INCHES NOMINAL IN |
| Internal Drive Style | SLOT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| BB55S49-064PC176 PRIMARY | Naval Sea Systems Command (USA) |
| BB61S49-04PC176 PRIMARY | Naval Sea Systems Command (USA) |
| BB57S49-018PC176 | Naval Ship Systems Command (USA) |
| BB58S49-059PC176 PRIMARY | Naval Sea Systems Command (USA) |
| AS11S49-25PC176 | Naval Ship Systems Command (USA) |
| CV41S4901-4PC176 | Naval Ship Systems Command (USA) |
| 39B01624PC176 | Naval Ship Systems Command (USA) |
| BB57S49-01PC176 | Naval Ship Systems Command (USA) |
| BB61S49-018PC176 | Naval Ship Systems Command (USA) |
| 39B01626PC176 PRIMARY | Naval Sea Systems Command (USA) |
| BB57S49-01PC176 PRIMARY | Naval Sea Systems Command (USA) |
| BB55S49077PC176 | Naval Sea Systems Command (USA) |
| 831-1213ITEM93 | Naval Ship Systems Command (USA) |
| BB58S49-073PC176 | Naval Ship Systems Command (USA) |
| BB55S49-090PC176 | Naval Ship Systems Command (USA) |
| AS11S49-8PC176 | Naval Ship Systems Command (USA) |
| 36B01867PC176 | Naval Ship Systems Command (USA) |
| 36B01840PC176 | Naval Ship Systems Command (USA) |
| 36B01840PC176 PRIMARY | Naval Sea Systems Command (USA) |
| BB61S49-04PC176 | Naval Ship Systems Command (USA) |
NSN 5305-00-544-6802 is a Screw,machine, manufactured by Naval Sea Systems Command, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-544-6802 has 50 cross-referenced part numbers: BB55S49-064PC176 (Naval Sea Systems Command), BB61S49-04PC176 (Naval Sea Systems Command), BB57S49-018PC176 (Naval Ship Systems Command), BB58S49-059PC176 (Naval Sea Systems Command), AS11S49-25PC176 (Naval Ship Systems Command) and 45 more.
There are 12 known substitutes for 5305-00-544-6802: 3110-00-100-0688, 2010-00-213-0764, 5360-00-317-4697 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for BB55S49-064PC176: Head Diameter: 2.125 INCHES NOMINAL IN; Screw Material: STEEL; Thread Quantity Per Inch: 12; Thread Length: 1.750 INCHES NOMINAL IN. 12 total characteristics are documented in the Federal Logistics Information System.