The Chassis,electrical-Electronic Eq, cataloged under National Stock Number 5975-00-549-9431, is classified within Federal Supply Class 5975 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Bud Industries Inc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5975-00-549-9431 |
| Primary Part Number | AC421 |
| Item Name | Chassis,electrical-Electronic Eq |
| FSC / FSG | 5975 / 59 — No Item Name Available |
| Manufacturer | Bud Industries Inc |
| Status | ACTIVE |
| Mounting Hole Diameter | 0.219 INCHES IN |
| Mounting Facility Size | 0.219 IN. DIA IN |
| Mounting Hole Quantity | 4 |
| Material Thickness | 0.040 INCHES NOMINAL IN |
| Mounting Facility Quantity | 4 |
| Color | ALUMINUM, NATURAL |
| Mounting Facility Spacing | 3.000 IN. C TO C IN |
| Component Mounting Facility Type and Quantity | 4 UNTHREADED HOLE |
| Design Feature | PUNCHED HOLES |
| Mounting Provision | UNTHREADED HOLE |
| Material | ALUMINUM ALLOY 5005 |
| Center to Center Distance Between Mounting Holes Along Width | 3.000 INCHES IN |
| Style Designator | CLOSED ENDS AND SIDES FLANGED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AC421 PRIMARY | Bud Industries Inc (USA) |
NSN 5975-00-549-9431 is a Chassis,electrical-Electronic Eq, manufactured by Bud Industries Inc, classified under FSC 5975 (No Item Name Available). Status: active.
NSN 5975-00-549-9431 has 1 cross-referenced part number: AC421 (Bud Industries Inc).
There is 1 known substitute for 5975-00-549-9431: 3530-01-280-4265. Verify interchangeability with system specifications before substitution.
Key specifications for AC421: Overall Height: 3.000 INCHES NOMINAL IN; Mounting Hole Diameter: 0.219 INCHES IN; Overall Depth: 5.000 INCHES NOMINAL IN; Mounting Facility Size: 0.219 IN. DIA IN. 16 total characteristics are documented in the Federal Logistics Information System.