The Arm,steering Gear, cataloged under National Stock Number 2530-00-305-9873, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-00-305-9873 |
| Primary Part Number | 437187A1 |
| Item Name | Arm,steering Gear |
| FSC / FSG | 2530 / 25 — No Item Name Available |
| Manufacturer | Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems |
| Status | ACTIVE |
| Drag Link End Characteristic | W/INTEGRAL BALL |
| Center to Center Distance Between Ball/ball Stud Hole and Sector Shaft Bore | 7.750 INCHES NOMINAL IN |
| Sector Shaft Mounting End Overall Thickness | 1.250 INCHES NOMINAL IN |
| Diameter | 1.723 INCHES MINIMUM AND 1.733 INCHES MAXIMUM IN |
| Taper Length | 1.188 INCHES MINIMUM AND 1.312 INCHES MAXIMUM IN |
| Small End Major Diameter | 1.420 INCHES NOMINAL IN |
| Sector Shaft Mounting End Serrated Bore | INCLUDED |
| Design Type | STRAIGHT |
| Teeth Quantity | 36 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 437187A1 PRIMARY | Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems (USA) |
| H30317 | Tfi Corp Ndt Products Div (USA) |
| 54738 | Komatsu American Intl Co (USA) |
| 436962-33 PRIMARY | Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems (USA) |
| 437187-33 | Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems (USA) |
| 54738 PRIMARY | Komatsu America Corp. (USA) |
NSN 2530-00-305-9873 is a Arm,steering Gear, manufactured by Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems, classified under FSC 2530 (No Item Name Available). Status: active.
NSN 2530-00-305-9873 has 6 cross-referenced part numbers: 437187A1 (Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems), H30317 (Tfi Corp Ndt Products Div), 54738 (Komatsu American Intl Co), 436962-33 (Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems), 437187-33 (Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems) and 1 more.
There are 3 known substitutes for 2530-00-305-9873: 5330-00-238-7944, 5815-00-330-5698, 5136-00-580-7184. Verify interchangeability with system specifications before substitution.
Key specifications for 437187A1: Drag Link End Characteristic: W/INTEGRAL BALL; Center to Center Distance Between Ball/ball Stud Hole and Sector Shaft Bore: 7.750 INCHES NOMINAL IN; Sector Shaft Mounting End Overall Thickness: 1.250 INCHES NOMINAL IN; Diameter: 1.723 INCHES MINIMUM AND 1.733 INCHES MAXIMUM IN. 9 total characteristics are documented in the Federal Logistics Information System.