The Tailpiece,union, cataloged under National Stock Number 4730-01-325-5713, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Naval Inventory Control Point Mechanicsburg. 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 | 4730-01-325-5713 |
| Primary Part Number | 190000 PIECE 11L1 |
| Item Name | Tailpiece,union |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | QUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 190000 PIECE 11L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 190000 PIECE 11 | Eaton Corporation Dba Eaton Inoac Div Eaton (USA) |
| C-58578-08L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| C-58578-08 | Eaton Corporation Dba Eaton Inoac Div Eaton (USA) |
NSN 4730-01-325-5713 is a Tailpiece,union, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-325-5713 has 4 cross-referenced part numbers: 190000 PIECE 11L1 (Naval Inventory Control Point Mechanicsburg), 190000 PIECE 11 (Eaton Corporation Dba Eaton Inoac Div Eaton), C-58578-08L1 (Naval Inventory Control Point Mechanicsburg), C-58578-08 (Eaton Corporation Dba Eaton Inoac Div Eaton).
There is 1 known substitute for 4730-01-325-5713: 4730-01-191-8683. Verify interchangeability with system specifications before substitution.
Key specifications for 190000 PIECE 11L1: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: QUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS; End Item Identification: INLINE CHECK VALVE .500IPS. 3 total characteristics are documented in the Federal Logistics Information System.