The Ring,externally Threaded, cataloged under National Stock Number 5365-01-031-3570, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems. Government technical data includes 17 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-01-031-3570 |
| Primary Part Number | 44625 |
| Item Name | Ring,externally Threaded |
| FSC / FSG | 5365 / 53 — No Item Name Available |
| Manufacturer | Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems |
| Status | ACTIVE |
| Depth | 0.050 INCHES NOMINAL IN |
| Width | 0.080 INCHES NOMINAL IN |
| Casehardening Indicator | NOT CASEHARDENED |
| Bore Diameter | 0.443 INCHES MINIMUM AND 0.449 INCHES MAXIMUM IN |
| Accommodation Type and Quantity | 2 SLOTS |
| Bore Annular Internal Serration | NOT INCLUDED |
| Setscrew Locking Notch | NOT INCLUDED |
| Angle Between Accommodations in Deg | 180.0 |
| Beveled Thread | NOT INCLUDED |
| Material | STEEL COMP 630 |
| Surface Treatment | PASSIVATE |
| Screw Thread Series Designator | UNS |
| Thread Class | 2A A |
| Bore Shape | STRAIGHT |
| Thread Direction | RIGHT-HAND |
| Drive Type | SLOTTED FACE |
| Thread Size | 0.625-40 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 44625 PRIMARY | Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems (USA) |
NSN 5365-01-031-3570 is a Ring,externally Threaded, manufactured by Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems, classified under FSC 5365 (No Item Name Available). Status: active.
NSN 5365-01-031-3570 has 1 cross-referenced part number: 44625 (Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems).
There are 4 known substitutes for 5365-01-031-3570: 5845-00-737-5628, 5935-00-828-1042, 5950-01-165-3955 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 44625: Depth: 0.050 INCHES NOMINAL IN; Width: 0.080 INCHES NOMINAL IN; Casehardening Indicator: NOT CASEHARDENED; Bore Diameter: 0.443 INCHES MINIMUM AND 0.449 INCHES MAXIMUM IN. 18 total characteristics are documented in the Federal Logistics Information System.