The Hose,air Duct,air Breathing, cataloged under National Stock Number 4240-01-501-0685, is classified within Federal Supply Class 4240 (No Item Name Available) of the Fire Fighting, Rescue, and Safety Equipment group. The primary manufacturer of record is E. D. Bullard Company Dba Ed Bullard Co. Government technical data includes 1 verified specification, 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4240-01-501-0685 |
| Primary Part Number | X35 |
| Item Name | Hose,air Duct,air Breathing |
| FSC / FSG | 4240 / 42 — No Item Name Available |
| Manufacturer | E. D. Bullard Company Dba Ed Bullard Co |
| Status | ACTIVE |
| Connection Type | COUPLING BOTH ENDS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| X35 PRIMARY | E. D. Bullard Company Dba Ed Bullard Co (USA) |
NSN 4240-01-501-0685 is a Hose,air Duct,air Breathing, manufactured by E. D. Bullard Company Dba Ed Bullard Co, classified under FSC 4240 (No Item Name Available). Status: active.
NSN 4240-01-501-0685 has 1 cross-referenced part number: X35 (E. D. Bullard Company Dba Ed Bullard Co).
There are 2 known substitutes for 4240-01-501-0685: 5340-00-152-0457, 5945-00-578-0446. Verify interchangeability with system specifications before substitution.
Key specifications for X35: Connection Type: COUPLING BOTH ENDS; Special Features: BREATHING TUBE ASSEMBLY FOR USE WITH AMBIENT AIR PUMPS, 1/2 INCH QUICK-DISCONNECT NIPPLE. IN. 2 total characteristics are documented in the Federal Logistics Information System.