The Hose,air Duct, cataloged under National Stock Number 4720-00-540-2600, is classified within Federal Supply Class 4720 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Flexaust Inc. This item has 12 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Item Name | Hose,air Duct |
| FSC / FSG | 4720 — No Item Name Available (FSG 47) |
| Manufacturers | Flexaust Inc (CAGE 81518); Minot Hooper and Co (CAGE 97683); Joslyn Clark Controls, Llc (CAGE 61809); Challenger Electrical Equipment Corp Industrial Products Operation (CAGE 65788); Potomac Rubber Company, Inc. Dba Potomac Rubber Co Inc Div Potomac Rubber Co. (CAGE 83104) |
| Parameter | Value |
|---|---|
| NSN | 4720-00-540-2600 |
| Primary Part Number | 4037 |
| Item Name | Hose,air Duct |
| FSC / FSG | 4720 / 47 — No Item Name Available |
| Manufacturer | Flexaust Inc |
| Status | CANCELLED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| CWGP4X25 | Flexaust Inc (USA) |
| TYPECWC | Minot Hooper and Co (USA) |
| TYPEC-4IN. | Joslyn Clark Controls, Llc (USA) |
| TYPEC-4IN. | Challenger Electrical Equipment Corp Industrial Products Operation (USA) |
| CWC-4IN | Potomac Rubber Company, Inc. Dba Potomac Rubber Co Inc Div Potomac Rubber Co. (USA) |
| 3155-111 | Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc (USA) |
| CWC4-00 | Flexaust Inc (USA) |
| CWC4INDIA | Flexaust Inc (USA) |
| 4037 PRIMARY | Flexaust Inc (USA) |
| FLX1001-32-0576-00 | Flexfab Llc (USA) |
| FLX100132057600 | Flexfab Llc (USA) |
| 265K14 | Molectron Detector Inc Dba Coherent-Molectron Div Portland (USA) |
NSN 4720-00-540-2600 is a Hose,air Duct, manufactured by Flexaust Inc, classified under FSC 4720 (No Item Name Available). Status: cancelled.
NSN 4720-00-540-2600 has 12 cross-referenced part numbers: CWGP4X25 (Flexaust Inc), TYPECWC (Minot Hooper and Co), TYPEC-4IN. (Joslyn Clark Controls, Llc), TYPEC-4IN. (Challenger Electrical Equipment Corp Industrial Products Operation), CWC-4IN (Potomac Rubber Company, Inc. Dba Potomac Rubber Co Inc Div Potomac Rubber Co.) and 7 more.
There are 12 known substitutes for 4720-00-540-2600: 3439-00-020-8596, 5305-00-072-3558, 5930-00-108-6911 and 9 more. Verify interchangeability with system specifications before substitution.
NSN 4720-00-540-2600 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.