The Plug Assembly,valve, cataloged under National Stock Number 4220-01-537-9440, is classified within Federal Supply Class 4220 (No Item Name Available) of the Fire Fighting, Rescue, and Safety Equipment group. The primary manufacturer of record is Aqualung Usa, Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4220-01-537-9440 |
| Primary Part Number | 108431 |
| Item Name | Plug Assembly,valve |
| FSC / FSG | 4220 / 42 — No Item Name Available |
| Manufacturer | Aqualung Usa, Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 108431 PRIMARY | Aqualung Usa, Inc (USA) |
NSN 4220-01-537-9440 is a Plug Assembly,valve, manufactured by Aqualung Usa, Inc, classified under FSC 4220 (No Item Name Available). Status: active.
NSN 4220-01-537-9440 has 1 cross-referenced part number: 108431 (Aqualung Usa, Inc).
There are 4 known substitutes for 4220-01-537-9440: 5999-00-100-5761, 5905-00-104-8333, 1680-00-447-9885 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 108431: Special Features: LOW PRESSURE PORT; SWIVEL; INCLUDES RELIEF. 1 total characteristics are documented in the Federal Logistics Information System.