The Tool Kit,regulator, cataloged under National Stock Number 4220-01-544-1194, 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 Aqua-Air Industries, Inc. Dba Aqua Air Industries Inc Div Sta Sea Offshore Rentals (a Service of Aqua Air Ind., Inc.). This item has 3 commercial cross-references from 3 manufacturers, 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 | 4220-01-544-1194 |
| Primary Part Number | 525-620 |
| Item Name | Tool Kit,regulator |
| FSC / FSG | 4220 / 42 — No Item Name Available |
| Manufacturer | Aqua-Air Industries, Inc. Dba Aqua Air Industries Inc Div Sta Sea Offshore Rentals (a Service of Aqua Air Ind., Inc.) |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4220-01-544-1194 is a Tool Kit,regulator, manufactured by Aqua-Air Industries, Inc. Dba Aqua Air Industries Inc Div Sta Sea Offshore Rentals (a Service of Aqua Air Ind., Inc.), classified under FSC 4220 (No Item Name Available). Status: active.
NSN 4220-01-544-1194 has 3 cross-referenced part numbers: 525-620 (Aqua-Air Industries, Inc. Dba Aqua Air Industries Inc Div Sta Sea Offshore Rentals (a Service of Aqua Air Ind., Inc.)), 10332767 (Nimikkeistokeskus Ncb Finland), DE1723 (Jfd Ltd).
There are 3 known substitutes for 4220-01-544-1194: 5330-00-154-7764, 2930-00-695-8968, 5180-01-205-4649. Verify interchangeability with system specifications before substitution.
Key specifications for 525-620: Special Features: SETS UP AND REGULATES SUPER-LITE-17, SUPER-LITE-27 HELMET, KMB-18 AND KMB-28 BAND MASK. 1 total characteristics are documented in the Federal Logistics Information System.