The Diaphragm Support, cataloged under National Stock Number 4470-01-217-1211, 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 Leeds and Northrup Co a Unit of General Signal Corp. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4470-01-217-1211 |
| Primary Part Number | C-N813374-1 |
| Item Name | Diaphragm Support |
| FSC / FSG | 4470 / 44 — No Item Name Available |
| Manufacturer | Leeds and Northrup Co a Unit of General Signal Corp |
| Status | ACTIVE |
| Reference Number Differentiating Characteristics | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS |
| Criticality Code Justification | ZZZY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| C-N813374-1 | Leeds and Northrup Co a Unit of General Signal Corp (USA) |
| C-813374-1 | Leeds and Northrup Co a Unit of General Signal Corp (USA) |
| C-N813374-1(OLD) | Naval Inventory Control Point Mechanicsburg (USA) |
| A-236786 | Leeds and Northrup Co a Unit of General Signal Corp (USA) |
| C-N813374-1(OLD) | Lutz-Jesco America Corp (USA) |
| A-815930PC15 | Leeds and Northrup Co a Unit of General Signal Corp (USA) |
| A-236786 PC 15 | Leeds and Northrup Co a Unit of General Signal Corp (USA) |
NSN 4470-01-217-1211 is a Diaphragm Support, manufactured by Leeds and Northrup Co a Unit of General Signal Corp, classified under FSC 4470 (No Item Name Available). Status: active.
NSN 4470-01-217-1211 has 7 cross-referenced part numbers: C-N813374-1 (Leeds and Northrup Co a Unit of General Signal Corp), C-813374-1 (Leeds and Northrup Co a Unit of General Signal Corp), C-N813374-1(OLD) (Naval Inventory Control Point Mechanicsburg), A-236786 (Leeds and Northrup Co a Unit of General Signal Corp), C-N813374-1(OLD) (Lutz-Jesco America Corp) and 2 more.
There are 7 known substitutes for 4470-01-217-1211: 4320-01-197-2719, 3110-01-197-2791, 5330-01-197-5562 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for C-N813374-1: Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS; Criticality Code Justification: ZZZY. 2 total characteristics are documented in the Federal Logistics Information System.