The Terminal,ventilation Duct, cataloged under National Stock Number 4520-01-304-5604, is classified within Federal Supply Class 4520 (No Item Name Available) of the Plumbing, Heating, and Waste Disposal group. The primary manufacturer of record is North Wind Test Llc. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Terminal,ventilation Duct |
| FSC / FSG | 4520 — No Item Name Available (FSG 45) |
| Manufacturers | North Wind Test Llc (CAGE 54933); Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (CAGE 00624) |
| Parameter | Value |
|---|---|
| NSN | 4520-01-304-5604 |
| Primary Part Number | 301020-001 |
| Item Name | Terminal,ventilation Duct |
| FSC / FSG | 4520 / 45 — No Item Name Available |
| Manufacturer | North Wind Test Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 301020 | North Wind Test Llc (USA) |
| 100053-009 | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA) |
| 301020-001 PRIMARY | North Wind Test Llc (USA) |
NSN 4520-01-304-5604 is a Terminal,ventilation Duct, manufactured by North Wind Test Llc, classified under FSC 4520 (No Item Name Available). Status: active.
NSN 4520-01-304-5604 has 3 cross-referenced part numbers: 301020 (North Wind Test Llc), 100053-009 (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution), 301020-001 (North Wind Test Llc).
There are 7 known substitutes for 4520-01-304-5604: 6610-00-086-2853, 5920-00-280-9530, 6515-00-338-7600 and 4 more. Verify interchangeability with system specifications before substitution.