4520-33-190-5532
Warm Air Heating System Humidifier
4520331905532 331905532 PP901B 1002
A device which, when installed in conjunction with a warm air heating system, injects or releases vapor for the purpose of increasing the relative humidity in a room or building. Excludes self-contained air humidifying units. View more Warm Air Heating System Humidifier
![]()
Managed by Spain
NSN Created on 20 Jul 1995
Data Last Changed
January 2023
January 2023
NATO Update Count
1
1
NATO Data Quality

Marketplace 4520-33-190-5532
Need Help?
Request a Quotation from participating marketplace vendors
Request a Quotation from participating marketplace vendors
Related Documents 4520-33-190-5532 3+ Documents (More...)
RQST NE Updated Every Day 4520-33-190-5532 RQST Updated Every Day 4520-33-190-5532 RQST NE Related Documents
4520-33-190-5532 3+ Documents ( More... ) https//www.nsnlookup.com /fsg-45/fsc-4520/es 4520-33-190-5532
Warm Air Heating System Humidifier 331905532 RQST NE Updated Every Day 4520-33-190-5532 RQST Updated
4520-33-190-5532 3+ Documents ( More... ) https//www.nsnlookup.com /fsg-45/fsc-4520/es 4520-33-190-5532
Warm Air Heating System Humidifier 331905532 RQST NE Updated Every Day 4520-33-190-5532 RQST Updated
www.nsnlookup.com /fsg-45/fsc-4520/es 4520-33-200-1157 https//www.nsnlookup.com /fsg-45/fsc-4520/es 4520-33-190-5532
Warm Air Heating System Humidifier 331905532 https//www.nsnlookup.com /fsg-45/fsc-4520 Space and
Warm Air Heating System Humidifier 331905532 https//www.nsnlookup.com /fsg-45/fsc-4520 Space and
4520-33-200-1157 Air Conditioning-Heating Elbow 2510700388RNCC: 5 | RNVC: 2 | DAC: 1 8 Oct 2001 4520-33-190-5532
Restrictions 4520-33-190-5532
Approved Sources 4520-33-190-5532
- Part Number
- Manufacturer
- Status
- PP901B 1002
- Manufacturer
- 0820B - Honeywell Sl (Active)
- Primary Buy
- Primary Buy
Similar Supply Items to 4520-33-190-5532

















