The Tee,tube, cataloged under National Stock Number 4730-01-169-9660, 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 Formrite Tube Co. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-169-9660 |
| Primary Part Number | 73-8 |
| Item Name | Tee,tube |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Formrite Tube Co |
| Status | ACTIVE |
| Leg Length | 1.375 INCHES NOMINAL FIRST END IN |
| Seat Angle | 37.0 DEGREES ALL ENDS |
| Nominal Thread Size | 0.750 INCHES ALL ENDS IN |
| Connection Type | THREADED INTERNAL TUBE FIRST END |
| Thread Class | 2A SECOND END A |
| Thread Class | 2A THIRD END A |
| Nominal Outside Diameter Tube Accommodated | 0.500 INCHES ALL ENDS IN |
| Thread Series Designator | UNF ALL ENDS |
| Connection Style | FLARED (TUBE) SECOND END |
| Leg Length | 1.250 INCHES NOMINAL SECOND END IN |
| Connection Type | THREADED EXTERNAL TUBE THIRD END |
| Connection Type | THREADED EXTERNAL TUBE SECOND END |
| Material | STEEL OVERALL |
| Leg Length | 1.250 INCHES NOMINAL THIRD END IN |
| Connection Style | SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END |
| Thread Class | 2B FIRST END |
| Connection Style | FLARED (TUBE) THIRD END |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 7-888-000121 | Grove U.s. Llc Dba Grove Us Llc (USA) |
| 7-888-000121 | Minnpar, Llc Dba Minnpar (USA) |
| 73-8 PRIMARY | Formrite Tube Co (USA) |
| B6-294-003781 | Grove U.s. Llc Dba Grove Us Llc (USA) |
NSN 4730-01-169-9660 is a Tee,tube, manufactured by Formrite Tube Co, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-169-9660 has 4 cross-referenced part numbers: 7-888-000121 (Grove U.s. Llc Dba Grove Us Llc), 7-888-000121 (Minnpar, Llc Dba Minnpar), 73-8 (Formrite Tube Co), B6-294-003781 (Grove U.s. Llc Dba Grove Us Llc).
There are 12 known substitutes for 4730-01-169-9660: 6135-00-178-9506, 5120-00-224-1533, 5325-00-263-6632 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 73-8: Leg Length: 1.375 INCHES NOMINAL FIRST END IN; Seat Angle: 37.0 DEGREES ALL ENDS; Nominal Thread Size: 0.750 INCHES ALL ENDS IN; Connection Type: THREADED INTERNAL TUBE FIRST END. 18 total characteristics are documented in the Federal Logistics Information System.