The Ring,externally Threaded, cataloged under National Stock Number 5365-01-179-9959, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hampton Hydraulics, Llc. Dba Great Bend Industries Div Hampton Hydraulics, Llc.. Government technical data includes 19 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5365-01-179-9959 |
| Primary Part Number | 28021 |
| Item Name | Ring,externally Threaded |
| FSC / FSG | 5365 / 53 — No Item Name Available |
| Manufacturer | Hampton Hydraulics, Llc. Dba Great Bend Industries Div Hampton Hydraulics, Llc. |
| Status | CANCELLED |
| Thread Direction | RIGHT-HAND |
| Bore Shape | STRAIGHT |
| Bore Edge Process | ANY ACCEPTABLE |
| Setscrew Locking Notch | NOT INCLUDED |
| Angle Between Accommodations in Deg | 180.0 |
| Thread Location | DRIVE END |
| Radius From Geometric Axis to Accommodation | 1.875 INCHES NOMINAL IN |
| Accommodation Type and Quantity | 2 HOLES |
| Bore Annular Internal Serration | NOT INCLUDED |
| Beveled Thread | INCLUDED |
| Material | STEEL COMP 1117 |
| Casehardening Indicator | NOT CASEHARDENED |
| Diameter | 0.250 INCHES NOMINAL IN |
| Depth | 0.380 INCHES NOMINAL IN |
| Screw Thread Series Designator | UN |
| Thread Size | 4.250-12 |
| Drive Type | DRILLED FACE |
| Bore Diameter | 2.531 INCHES NOMINAL IN |
| Thread Class | 2A A |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 28021 PRIMARY | Hampton Hydraulics, Llc. Dba Great Bend Industries Div Hampton Hydraulics, Llc. (USA) |
NSN 5365-01-179-9959 is a Ring,externally Threaded, manufactured by Hampton Hydraulics, Llc. Dba Great Bend Industries Div Hampton Hydraulics, Llc., classified under FSC 5365 (No Item Name Available). Status: cancelled.
NSN 5365-01-179-9959 has 1 cross-referenced part number: 28021 (Hampton Hydraulics, Llc. Dba Great Bend Industries Div Hampton Hydraulics, Llc.).
There are 5 known substitutes for 5365-01-179-9959: 5910-00-137-8709, 2520-00-630-0148, 5930-00-925-0773 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 28021: Thread Direction: RIGHT-HAND; Overall Length: 0.750 INCHES NOMINAL IN; Bore Shape: STRAIGHT; Bore Edge Process: ANY ACCEPTABLE. 21 total characteristics are documented in the Federal Logistics Information System.
NSN 5365-01-179-9959 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.