The Nipple,tube, cataloged under National Stock Number 4730-01-189-6573, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Brass Craft Mfg Co Sub of Masco Corp. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-189-6573 |
| Primary Part Number | 62-14 |
| Item Name | Nipple,tube |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Brass Craft Mfg Co Sub of Masco Corp |
| Status | ACTIVE |
| Furnished Items and Quantity | 2 TUBE COUPLING NUT W/SLEEVE |
| Connection Style | PLAIN (TUBE) ALL ENDS |
| Nominal Overall Length | 1.000 INCHES IN |
| Connection Type | THREADED EXTERNAL TUBE ALL ENDS |
| Style Designator | FLARELESS W/ CENTER WRENCHING FACILITY |
| Nominal Outside Diameter Tube Accommodated | 0.750 INCHES ALL ENDS IN |
| Nominal Thread Size | 1.062 INCHES ALL ENDS IN |
| Thread Class | 3A ALL ENDS A |
| Material | COPPER ALLOY OVERALL |
| Thread Series Designator | UNEF ALL ENDS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 62-14 PRIMARY | Brass Craft Mfg Co Sub of Masco Corp (USA) |
| Reference | Meaning |
|---|---|
| CU3-KK | 5/9 Secondary reference Brass Craft Mfg Co Sub of Masco Corp |
NSN 4730-01-189-6573 is a Nipple,tube, manufactured by Brass Craft Mfg Co Sub of Masco Corp, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-189-6573 has 1 manufacturer part number on file: 62-14 (Brass Craft Mfg Co Sub of Masco Corp).
Key specifications for 62-14: Furnished Items and Quantity: 2 TUBE COUPLING NUT W/SLEEVE; Connection Style: PLAIN (TUBE) ALL ENDS; Nominal Overall Length: 1.000 INCHES IN; Connection Type: THREADED EXTERNAL TUBE ALL ENDS. 10 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.