The Plunger, cataloged under National Stock Number 4220-01-171-9827, 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 Kirby Morgan Dive Systems Inc. This item has 2 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 | Plunger |
| FSC / FSG | 4220 — No Item Name Available (FSG 42) |
| Manufacturers | Kirby Morgan Dive Systems Inc (CAGE 58366); Zf Industrieantriebe Witten Gmbh (CAGE D9182) |
| Parameter | Value |
|---|---|
| NSN | 4220-01-171-9827 |
| Primary Part Number | 550-016 |
| Item Name | Plunger |
| FSC / FSG | 4220 / 42 — No Item Name Available |
| Manufacturer | Kirby Morgan Dive Systems Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 550-016 | Kirby Morgan Dive Systems Inc (USA) |
| 592-6318252 | Zf Industrieantriebe Witten Gmbh (DEU) |
NSN 4220-01-171-9827 is a Plunger, manufactured by Kirby Morgan Dive Systems Inc, classified under FSC 4220 (No Item Name Available). Status: active.
NSN 4220-01-171-9827 has 2 cross-referenced part numbers: 550-016 (Kirby Morgan Dive Systems Inc), 592-6318252 (Zf Industrieantriebe Witten Gmbh).
There are 7 known substitutes for 4220-01-171-9827: 3110-00-155-6225, 5340-00-276-5849, 4730-00-809-9706 and 4 more. Verify interchangeability with system specifications before substitution.