The Bellows,protection, cataloged under National Stock Number 9390-00-091-9742, is classified within Federal Supply Class 9390 (No Item Name Available) of the Nonmetallic Fabricated Materials group. The primary manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 10 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 | 9390-00-091-9742 |
| Primary Part Number | 8386483 |
| Item Name | Bellows,protection |
| FSC / FSG | 9390 / 93 — No Item Name Available |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Contracted Length | 1.531 INCHES NOMINAL IN |
| Thickness Between Ends | 0.062 INCHES NOMINAL IN |
| Large End Inside Diameter | 1.688 INCHES NOMINAL IN |
| Large End Inside Length | 0.188 INCHES NOMINAL IN |
| Large End Outside Length | 0.188 INCHES NOMINAL IN |
| Neutral Length | 4.906 INCHES NOMINAL IN |
| Small End Inside Diameter | 0.688 INCHES NOMINAL IN |
| Large End Outside Diameter | 2.062 INCHES NOMINAL IN |
| Small End Inside Length | 0.719 INCHES NOMINAL IN |
| Small End Outside Length | 0.719 INCHES NOMINAL IN |
| FSC Application Data | AIR BRAKE SYSTEM,TRUCK |
| Thickness at Both Ends | 0.063 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC |
| Small End Outside Diameter | 0.812 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 809307 | American Hoist and Derrick Co |
| 8386483 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 65-BC-142 | Oshkosh Defense Llc (USA) |
| 231406 PRIMARY | Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems (USA) |
| 8F7289 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| 85657 PRIMARY | Amsted Industries Inc Anerican Steel Foundries Div (USA) |
| 65-BC-142 | Oshkosh Corp (USA) |
| P-18463 | Athey Products Corp (USA) |
| 167708 | Allis-Chalmers Corp (USA) |
| 809307 | Terex American Crane Corp (USA) |
NSN 9390-00-091-9742 is a Bellows,protection, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 9390 (No Item Name Available). Status: active.
NSN 9390-00-091-9742 has 10 cross-referenced part numbers: 809307 (American Hoist and Derrick Co), 8386483 (U S Army Tank Automotive Command Amsta-Im-Mm), 65-BC-142 (Oshkosh Defense Llc), 231406 (Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems), 8F7289 (Caterpillar Inc Div Caterpillar Defense) and 5 more.
There are 5 known substitutes for 9390-00-091-9742: 5340-00-152-7967, 5999-00-417-9133, 6240-00-519-0264 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 8386483: Contracted Length: 1.531 INCHES NOMINAL IN; Thickness Between Ends: 0.062 INCHES NOMINAL IN; Large End Inside Diameter: 1.688 INCHES NOMINAL IN; Large End Inside Length: 0.188 INCHES NOMINAL IN. 15 total characteristics are documented in the Federal Logistics Information System.