The Coupling,tube, cataloged under National Stock Number 4730-00-814-5268, 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 Mueller Brass Co Sub of Sharon Steel Corp an Nvf Co. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 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 | 4730-00-814-5268 |
| Primary Part Number | A-387 |
| Item Name | Coupling,tube |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Mueller Brass Co Sub of Sharon Steel Corp an Nvf Co |
| Status | ACTIVE |
| Nominal Overall Length | 1.440 INCHES IN |
| Furnished Items and Quantity | 2 GASKET |
| Seat Angle | 45.0 DEGREES ALL ENDS |
| Connection Style | FLARED (TUBE) ALL ENDS |
| Material | COPPER ALLOY OVERALL |
| Thread Class | 2B ALL ENDS |
| Thread Series Designator | UNF ALL ENDS |
| Connection Type | THREADED INTERNAL TUBE ALL ENDS |
| Style Designator | PLAIN W/OFFSET GROOVE |
| Nominal Outside Diameter Tube Accommodated | 0.500 INCHES ALL ENDS IN |
| Nominal Thread Size | 0.750 INCHES ALL ENDS IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| U4-8 | Mueller Brass Co. (USA) |
| 660FHD-8 | Parker-Hannifin Corp Div Fluid System Connector Division (USA) |
| A-387 PRIMARY | Mueller Brass Co Sub of Sharon Steel Corp an Nvf Co (USA) |
| 5-006000025 | Sypris Electronics, Llc (USA) |
| A-387 | Mueller Brass Co. (USA) |
NSN 4730-00-814-5268 is a Coupling,tube, manufactured by Mueller Brass Co Sub of Sharon Steel Corp an Nvf Co, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-814-5268 has 5 cross-referenced part numbers: U4-8 (Mueller Brass Co.), 660FHD-8 (Parker-Hannifin Corp Div Fluid System Connector Division), A-387 (Mueller Brass Co Sub of Sharon Steel Corp an Nvf Co), 5-006000025 (Sypris Electronics, Llc), A-387 (Mueller Brass Co.).
There are 7 known substitutes for 4730-00-814-5268: 3110-00-100-6208, 5330-00-237-7016, 5331-00-986-0236 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for A-387: Nominal Overall Length: 1.440 INCHES IN; Furnished Items and Quantity: 2 GASKET; Seat Angle: 45.0 DEGREES ALL ENDS; Connection Style: FLARED (TUBE) ALL ENDS. 11 total characteristics are documented in the Federal Logistics Information System.