The Coupling,half Union, cataloged under National Stock Number 4130-00-769-4011, is classified within Federal Supply Class 4130 (No Item Name Available) of the Refrigeration, AC, and Air Circulating Equipment group. The primary manufacturer of record is Mueller Brass Co.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 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 | 4130-00-769-4011 |
| Primary Part Number | A5035 |
| Item Name | Coupling,half Union |
| FSC / FSG | 4130 / 41 — No Item Name Available |
| Manufacturer | Mueller Brass Co. |
| Status | ACTIVE |
| General Characteristics Item Description | N-1316 SPEC 3450 ALLOY MATL HEX 0.970 IN. MIN,0.990 MAX W ACROSS FLATS,1.780 IN. MIN,1.840 IN. MAX LG IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A5035 PRIMARY | Mueller Brass Co. (USA) |
| 268L65821-M00 | Johnson Controls Ltd, York Navy Systems (GBR) |
| U1-10B | Mueller Brass Co. (USA) |
NSN 4130-00-769-4011 is a Coupling,half Union, manufactured by Mueller Brass Co., classified under FSC 4130 (No Item Name Available). Status: active.
NSN 4130-00-769-4011 has 3 cross-referenced part numbers: A5035 (Mueller Brass Co.), 268L65821-M00 (Johnson Controls Ltd, York Navy Systems), U1-10B (Mueller Brass Co.).
There is 1 known substitute for 4130-00-769-4011: 3020-00-604-0733. Verify interchangeability with system specifications before substitution.
Key specifications for A5035: End Item Identification: 5/8 FL. X 1/6 UPTFE HALF UNION COUPLING; General Characteristics Item Description: N-1316 SPEC 3450 ALLOY MATL HEX 0.970 IN. MIN,0.990 MAX W ACROSS FLATS,1.780 IN. MIN,1.840 IN. MAX LG IN. 2 total characteristics are documented in the Federal Logistics Information System.