The Seat Removal,tool, cataloged under National Stock Number 4820-00-136-4580, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Portland Valve Llc. Government technical data includes 1 verified specification, 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-136-4580 |
| Primary Part Number | D101-0226 |
| Item Name | Seat Removal,tool |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Portland Valve Llc |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL,0.250 IN. THK,4.000 IN. H,9.000 IN. O/ALG,0.250-20 UNC EXTERNAL THD IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| D101-0226 PRIMARY | Portland Valve Llc (USA) |
NSN 4820-00-136-4580 is a Seat Removal,tool, manufactured by Portland Valve Llc, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-00-136-4580 has 1 cross-referenced part number: D101-0226 (Portland Valve Llc).
There is 1 known substitute for 4820-00-136-4580: 5133-00-189-9288. Verify interchangeability with system specifications before substitution.
Key specifications for D101-0226: General Characteristics Item Description: STEEL,0.250 IN. THK,4.000 IN. H,9.000 IN. O/ALG,0.250-20 UNC EXTERNAL THD IN. 1 total characteristics are documented in the Federal Logistics Information System.