The Bellows,protection, cataloged under National Stock Number 9390-01-016-6271, is classified within Federal Supply Class 9390 (No Item Name Available) of the Nonmetallic Fabricated Materials group. The primary manufacturer of record is Cintinnati Rubber Mfg Co. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9390-01-016-6271 |
| Primary Part Number | 143656 |
| Item Name | Bellows,protection |
| FSC / FSG | 9390 / 93 — No Item Name Available |
| Manufacturer | Cintinnati Rubber Mfg Co |
| Status | ACTIVE |
| Large End Inside Diameter | 7.375 INCHES NOMINAL IN |
| Large End Inside Length | 0.188 INCHES NOMINAL IN |
| Contracted Length | 1.375 INCHES NOMINAL IN |
| Small End Inside Diameter | 6.062 INCHES NOMINAL IN |
| Neutral Length | 4.875 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC |
| Features Provided | FLANGED BASE |
| Extended Length | 8.375 INCHES MAXIMUM IN |
| Thickness | 0.062 INCHES NOMINAL IN |
| Mounting Hole Quantity | 12 |
| Small End Outside Diameter | 7.375 INCHES MAXIMUM IN |
| Mounting Hole Diameter | 0.312 INCHES NOMINAL IN |
| Large End Outside Diameter | 9.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 9390-01-016-6271 is a Bellows,protection, manufactured by Cintinnati Rubber Mfg Co, classified under FSC 9390 (No Item Name Available). Status: active.
NSN 9390-01-016-6271 has 2 cross-referenced part numbers: 143656 (Cintinnati Rubber Mfg Co), 143656 (Zf Industrieantriebe Witten Gmbh).
There are 2 known substitutes for 9390-01-016-6271: 5905-00-114-5438, 5365-01-141-3807. Verify interchangeability with system specifications before substitution.
Key specifications for 143656: Large End Inside Diameter: 7.375 INCHES NOMINAL IN; Large End Inside Length: 0.188 INCHES NOMINAL IN; Contracted Length: 1.375 INCHES NOMINAL IN; Small End Inside Diameter: 6.062 INCHES NOMINAL IN. 13 total characteristics are documented in the Federal Logistics Information System.