The Oral Nasal, cataloged under National Stock Number 4220-01-561-6002, 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 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4220-01-561-6002 |
| Primary Part Number | 310-055 |
| Item Name | Oral Nasal |
| FSC / FSG | 4220 / 42 — No Item Name Available |
| Manufacturer | Kirby Morgan Dive Systems Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 310-055 PRIMARY | Kirby Morgan Dive Systems Inc (USA) |
NSN 4220-01-561-6002 is a Oral Nasal, manufactured by Kirby Morgan Dive Systems Inc, classified under FSC 4220 (No Item Name Available). Status: active.
NSN 4220-01-561-6002 has 1 cross-referenced part number: 310-055 (Kirby Morgan Dive Systems Inc).
There are 3 known substitutes for 4220-01-561-6002: 6740-00-310-9899, 5961-00-491-0655, 4720-01-026-7444. Verify interchangeability with system specifications before substitution.
Key specifications for 310-055: End Item Identification: NSN4220-01-448-6434. 1 total characteristics are documented in the Federal Logistics Information System.