The Union,tube, cataloged under National Stock Number 4730-00-266-3899, 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 Kennecott Corp Chase Extrusions Div. This item has 17 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Item Name | Union,tube |
| FSC / FSG | 4730 — No Item Name Available (FSG 47) |
| Manufacturers | Kennecott Corp Chase Extrusions Div (CAGE 11699); Nibco Inc (CAGE 12168); Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M (CAGE 81349); Mueller Brass Co. (CAGE 41947); Carrier Corp (CAGE 10855) |
| Parameter | Value |
|---|---|
| NSN | 4730-00-266-3899 |
| Primary Part Number | C402 |
| Item Name | Union,tube |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Kennecott Corp Chase Extrusions Div |
| Status | CANCELLED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| C402 | Kennecott Corp Chase Extrusions Div (USA) |
| 633 1-2 | Nibco Inc (USA) |
| AA59617-29 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| C107 | Mueller Brass Co. (USA) |
| 733-1-2IN | Nibco Inc (USA) |
| WRG95865 | Carrier Corp (USA) |
| 455178 | Eastman Kodak Co (USA) |
| WWU516-29 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 402 | Kennecott Corp Chase Extrusions Div (USA) |
| 455718 | Eastman Kodak Co Commercial & Government Systems (USA) |
| A-A-59617 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 11241335 | Ballistic Missile Defense Systems Command (USA) |
| C402-5-8 | Kennecott Corp Chase Extrusions Div (USA) |
| W8003 | Mueller Brass Co. (USA) |
| 3666 | Bath Iron Works Corporation (USA) |
| A11202 | Mueller Brass Co. (USA) |
| 11241705-2 | Ballistic Missile Defense Systems Command (USA) |
NSN 4730-00-266-3899 is a Union,tube, manufactured by Kennecott Corp Chase Extrusions Div, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-266-3899 has 17 cross-referenced part numbers: C402 (Kennecott Corp Chase Extrusions Div), 633 1-2 (Nibco Inc), AA59617-29 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), C107 (Mueller Brass Co.), 733-1-2IN (Nibco Inc) and 12 more.
There are 12 known substitutes for 4730-00-266-3899: 5935-00-081-3742, 5950-00-083-6606, 4730-00-088-8389 and 9 more. Verify interchangeability with system specifications before substitution.
NSN 4730-00-266-3899 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.