The Extension,screw, cataloged under National Stock Number 1730-01-042-4720, is classified within Federal Supply Class 1730 (No Item Name Available) of the Aircraft Launch, Landing, and Ground Handling Equipment group. The primary manufacturer of record is Wheeler Fleet Solutions, Co.. Government technical data includes 1 verified specification, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1730-01-042-4720 |
| Primary Part Number | 1850-8704-7 |
| Item Name | Extension,screw |
| FSC / FSG | 1730 / 17 — No Item Name Available |
| Manufacturer | Wheeler Fleet Solutions, Co. |
| Status | ACTIVE |
| General Characteristics Item Description | MATERIAL-4142 HOT ROLLED HIGH TENSTRENGTH STEEL 6.750 IN. LONG BY 2 IN. DIAMETER,MATERIAL SPECS-PHOSPHATE COAT PER MIL-C-16232,TYPE 1,FINISHED DIMENSIONS-6.500 LONG WITH 0.062 IN. BY 45 DEGREE CHAMFER ON THREAD END-KNURL 0.375 LONG FULL CURCUMFERENCE BY 2.00 IN. DIAMETER ON UNTHREADED END-G-184 THREAD 5.875 LONG IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1850-8704-7 | Wheeler Fleet Solutions, Co. (USA) |
| 1850-8704-7 | Vectrus Systems Llc (USA) |
| 8704-7 | Columbus Jack Corporation Div Columbus Jack (USA) |
| 8704-7 | Age Logistics Corporation (USA) |
| 8704 | Age Logistics Corporation (USA) |
NSN 1730-01-042-4720 is a Extension,screw, manufactured by Wheeler Fleet Solutions, Co., classified under FSC 1730 (No Item Name Available). Status: active.
NSN 1730-01-042-4720 has 5 cross-referenced part numbers: 1850-8704-7 (Wheeler Fleet Solutions, Co.), 1850-8704-7 (Vectrus Systems Llc), 8704-7 (Columbus Jack Corporation Div Columbus Jack), 8704-7 (Age Logistics Corporation), 8704 (Age Logistics Corporation).
There are 12 known substitutes for 1730-01-042-4720: 5950-00-110-3500, 5365-00-216-1023, 2520-00-364-8498 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1850-8704-7: End Item Identification: 35 TON AIRCRAFT AXLE JACK MODEL 8704-B; General Characteristics Item Description: MATERIAL-4142 HOT ROLLED HIGH TENSTRENGTH STEEL 6.750 IN. LONG BY 2 IN. DIAMETER,MATERIAL SPECS-PHOSPHATE COAT PER MIL-C-16232,TYPE 1,FINISHED DIMENSIONS-6.500 LONG WITH 0.062 IN. BY 45 DEGREE CHAMFER ON THREAD END-KNURL 0.375 LONG FULL CURCUMFERENCE BY 2.00 IN. DIAMETER ON UNTHREADED END-G-184 THREAD 5.875 LONG IN. 2 total characteristics are documented in the Federal Logistics Information System.