The Chamber,air Brake, cataloged under National Stock Number 2530-00-483-0745, is classified within Federal Supply Class 2530 (No Item Name Available) of the Vehicular Equipment Components group. The primary manufacturer of record is Koehring Cranes, Inc Dba Terex Cranes Div Waverly Operations. Government technical data includes 2 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2530-00-483-0745 |
| Primary Part Number | 40989 |
| Item Name | Chamber,air Brake |
| FSC / FSG | 2530 / 25 — No Item Name Available |
| Manufacturer | Koehring Cranes, Inc Dba Terex Cranes Div Waverly Operations |
| Status | ACTIVE |
| Line Connection Thread Size and Series/type Designator | 0.375-18 NPT |
| Stroke Length | 2.250 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 40989 | Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co (USA) |
| KSM2475DC-175NN | Aeroquip Corp Transportation Products Div Lawrence Plant (USA) |
| 40989 PRIMARY | Koehring Cranes, Inc Dba Terex Cranes Div Waverly Operations (USA) |
| 2475C1 | Aeroquip Corp Transportation Products Div Lawrence Plant (USA) |
NSN 2530-00-483-0745 is a Chamber,air Brake, manufactured by Koehring Cranes, Inc Dba Terex Cranes Div Waverly Operations, classified under FSC 2530 (No Item Name Available). Status: active.
NSN 2530-00-483-0745 has 4 cross-referenced part numbers: 40989 (Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co), KSM2475DC-175NN (Aeroquip Corp Transportation Products Div Lawrence Plant), 40989 (Koehring Cranes, Inc Dba Terex Cranes Div Waverly Operations), 2475C1 (Aeroquip Corp Transportation Products Div Lawrence Plant).
There are 5 known substitutes for 2530-00-483-0745: 2920-00-088-4766, 5330-00-303-9376, 9540-00-395-6411 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 40989: Line Connection Thread Size and Series/type Designator: 0.375-18 NPT; Stroke Length: 2.250 INCHES IN; Special Features: STUD MTD. 3 total characteristics are documented in the Federal Logistics Information System.