The Mock-Up,omega Seal Weld, cataloged under National Stock Number 4470-00-538-5357, is classified within Federal Supply Class 4470 (No Item Name Available) of the Furnace, Steam, Drying, Nuclear Reactors group. The primary manufacturer of record is Hamill Manufacturing Company Dba Hamill Manufacturing Co. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4470-00-538-5357 |
| Primary Part Number | 2157-386REVA |
| Item Name | Mock-Up,omega Seal Weld |
| FSC / FSG | 4470 / 44 — No Item Name Available |
| Manufacturer | Hamill Manufacturing Company Dba Hamill Manufacturing Co |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | SELECTED AND TESTED FOR NUCLEAR PROPULSION PLANT SYSTEMS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2157-386REVA | Hamill Manufacturing Company Dba Hamill Manufacturing Co (USA) |
| PL-2755-201 IT 23 | Kinetics Corp (USA) |
| 2157-386 | Kinetics Corp (USA) |
| 2157-386 | Hamill Manufacturing Company Dba Hamill Manufacturing Co (USA) |
NSN 4470-00-538-5357 is a Mock-Up,omega Seal Weld, manufactured by Hamill Manufacturing Company Dba Hamill Manufacturing Co, classified under FSC 4470 (No Item Name Available). Status: active.
NSN 4470-00-538-5357 has 4 cross-referenced part numbers: 2157-386REVA (Hamill Manufacturing Company Dba Hamill Manufacturing Co), PL-2755-201 IT 23 (Kinetics Corp), 2157-386 (Kinetics Corp), 2157-386 (Hamill Manufacturing Company Dba Hamill Manufacturing Co).
There is 1 known substitute for 4470-00-538-5357: 6130-00-420-4092. Verify interchangeability with system specifications before substitution.
Key specifications for 2157-386REVA: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: SELECTED AND TESTED FOR NUCLEAR PROPULSION PLANT SYSTEMS. 2 total characteristics are documented in the Federal Logistics Information System.