The Hose,air Duct, cataloged under National Stock Number 4720-01-494-4031, 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 Arrowhead Products Corp. 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 | 4720-01-494-4031 |
| Primary Part Number | 13671-1 |
| Item Name | Hose,air Duct |
| FSC / FSG | 4720 / 47 — No Item Name Available |
| Manufacturer | Arrowhead Products Corp |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 13671-1 PRIMARY | Arrowhead Products Corp (USA) |
NSN 4720-01-494-4031 is a Hose,air Duct, manufactured by Arrowhead Products Corp, classified under FSC 4720 (No Item Name Available). Status: active.
NSN 4720-01-494-4031 has 1 cross-referenced part number: 13671-1 (Arrowhead Products Corp).
There is 1 known substitute for 4720-01-494-4031: 5930-01-503-9997. Verify interchangeability with system specifications before substitution.
Key specifications for 13671-1: Special Features: FLEXIBLE TUBE AND BELLOWS; End Item Identification: USED ON LOCKHEED L-1011 TRISTAR AIRCRAFT. 2 total characteristics are documented in the Federal Logistics Information System.