The Swing Joint,pipe to Tube, cataloged under National Stock Number 4730-01-051-9874, 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 Tyco Fire Products Lp. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-051-9874 |
| Primary Part Number | 30249 |
| Item Name | Swing Joint,pipe to Tube |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Tyco Fire Products Lp |
| Status | ACTIVE |
| Nominal Thread Size | 1.000 INCHES SECOND END IN |
| Seat Angle | 30.0 DEGREES SECOND END |
| Thread Series Designator | UN FIRST END |
| Connection Style | SWIVEL NUT INVERTED FLARE (TUBE) FIRST END |
| Seat Angle | 37.0 DEGREES FIRST END |
| Thread Quantity Per Inch | 16 FIRST END |
| Thread Series Designator | NPT SECOND END |
| Nominal Thread Size | 1.132 INCHES FIRST END IN |
| Connection Type | THREADED EXTERNAL PIPE SECOND END |
| Leg Length | 1.938 INCHES NOMINAL FIRST END IN |
| Style Designator | SINGLE JOINT, ELBOW DESIGN |
| Connection Style | INVERTED FLARE (PIPE) SECOND END |
| Nominal Outside Diameter Tube Accommodated | 1.000 INCHES FIRST END IN |
| Thread Class | 2B FIRST END |
| Connection Type | THREADED INTERNAL TUBE FIRST END |
| Leg Length | 1.375 INCHES NOMINAL SECOND END IN |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4730-01-051-9874 is a Swing Joint,pipe to Tube, manufactured by Tyco Fire Products Lp, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-051-9874 has 3 cross-referenced part numbers: 1901-10 (Tyco Fire Products Lp), 1901-16 (Tyco Fire Products Lp), 30249 (Tyco Fire Products Lp).
There are 11 known substitutes for 4730-01-051-9874: 3110-00-100-0524, 5905-00-188-3025, 7025-00-601-6609 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 30249: Nominal Thread Size: 1.000 INCHES SECOND END IN; Seat Angle: 30.0 DEGREES SECOND END; Thread Series Designator: UN FIRST END; Connection Style: SWIVEL NUT INVERTED FLARE (TUBE) FIRST END. 17 total characteristics are documented in the Federal Logistics Information System.