The Block Assy, cataloged under National Stock Number 1720-00-315-8835, is classified within Federal Supply Class 1720 (No Item Name Available) of the Aircraft Launch, Landing, and Ground Handling Equipment group. The primary manufacturer of record is Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Block Assy |
| FSC / FSG | 1720 — No Item Name Available (FSG 17) |
| Manufacturers | Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba (CAGE 21439); Naval Air Warfare Center Aircraft Division Joint Base Jbmdl (CAGE 80020) |
| Parameter | Value |
|---|---|
| NSN | 1720-00-315-8835 |
| Primary Part Number | 50613A1 |
| Item Name | Block Assy |
| FSC / FSG | 1720 / 17 — No Item Name Available |
| Manufacturer | Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 1720-00-315-8835 is a Block Assy, manufactured by Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba, classified under FSC 1720 (No Item Name Available). Status: active.
NSN 1720-00-315-8835 has 2 cross-referenced part numbers: 50613A1 (Curtiss-Wright Flow Control Service, Llc Dba Engineered Arresting Systems - Esco Div Cw Flow Control Svc Llc Dba), 503221-1 (Naval Air Warfare Center Aircraft Division Joint Base Jbmdl).
There is 1 known substitute for 1720-00-315-8835: 5962-01-274-2374. Verify interchangeability with system specifications before substitution.