The Ring,externally Threaded, cataloged under National Stock Number 5365-01-128-4819, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the government interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-01-128-4819 |
| Primary Part Number | 11507873 |
| Item Name | Ring,externally Threaded |
| FSC / FSG | 5365 / 53 — No Item Name Available |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Bore Annular Internal Serration | NOT INCLUDED |
| Beveled Thread | INCLUDED |
| Drive Type | SLOTTED INNER FACE |
| Thread Location | BOTH ENDS |
| Bore Shape | STRAIGHT |
| Thread Direction | RIGHT-HAND |
| Setscrew Locking Notch | NOT INCLUDED |
| Accommodation Type and Quantity | 4 SLOTS |
| Casehardening Indicator | NOT CASEHARDENED |
| Angle Between Accommodations in Deg | 90.0 |
| Thread Size | 3.000-20 |
| Screw Thread Series Designator | UN |
| Depth | 0.030 INCHES NOMINAL IN |
| Width | 0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN |
| Thread Class | 2A A |
| Bore Diameter | 2.650 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 2024 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5365-01-128-4819 is a Ring,externally Threaded, manufactured by Us Army Aviation and Missile Command, classified under FSC 5365 (No Item Name Available). Status: active.
NSN 5365-01-128-4819 has 4 cross-referenced part numbers: 11507873 (Wego Precision Machine, Inc.), 11507873 (Us Army Aviation and Missile Command), 11507873 (Marion Worthey Dba Worthey Machine), 11507873 (Swaim, Harry Dba Swaim Machine Company).
There are 8 known substitutes for 5365-01-128-4819: 5365-00-000-6078, 5365-00-000-7436, 5365-00-001-1292 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 11507873: Bore Annular Internal Serration: NOT INCLUDED; Beveled Thread: INCLUDED; Drive Type: SLOTTED INNER FACE; Overall Length: 0.250 INCHES NOMINAL IN. 18 total characteristics are documented in the Federal Logistics Information System.