The Measuring Rod Assembly, cataloged under National Stock Number 4470-00-181-8447, 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 Babcock & Wilcox 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4470-00-181-8447 |
| Primary Part Number | 20691 |
| Item Name | Measuring Rod Assembly |
| FSC / FSG | 4470 / 44 — No Item Name Available |
| Manufacturer | Babcock & Wilcox Co |
| Status | ACTIVE |
| Reference Number Differentiating Characteristics | MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. |
| Criticality Code Justification | ZZZY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 20691 | Babcock & Wilcox Co (USA) |
| 914C181PC1T04 | Babcock & Wilcox Companies, the Div Sales & Service (USA) |
| 914C181ITEM1 TO 4 | Babcock & Wilcox Companies, the Div Sales & Service (USA) |
| 914C181-1-2-3-4 | Babcock & Wilcox Companies, the Div Sales & Service (USA) |
NSN 4470-00-181-8447 is a Measuring Rod Assembly, manufactured by Babcock & Wilcox Co, classified under FSC 4470 (No Item Name Available). Status: active.
NSN 4470-00-181-8447 has 4 cross-referenced part numbers: 20691 (Babcock & Wilcox Co), 914C181PC1T04 (Babcock & Wilcox Companies, the Div Sales & Service), 914C181ITEM1 TO 4 (Babcock & Wilcox Companies, the Div Sales & Service), 914C181-1-2-3-4 (Babcock & Wilcox Companies, the Div Sales & Service).
There are 6 known substitutes for 4470-00-181-8447: 5133-00-189-9266, 5950-00-351-5329, 5950-00-568-0193 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 20691: Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.; Criticality Code Justification: ZZZY. 2 total characteristics are documented in the Federal Logistics Information System.