4120-01-431-9353
COOLER,AIR,EVAPORATIVE
Open · closes in 3d 16 units Named source
1 solicitation (1 open · 0 closed)
Open demand × Refrigeration, Air Conditioning, and Air Circulating Equipment
Air Conditioning Equipment FSC 4120
Open solicitations in Federal Supply Class 4120 — real requests for quote a supplier can bid on today, linked to the official DIBBS record for each one — plus the ones we've already recorded as they closed. Nothing here gets deleted when it expires: this category's demand history grows every time an RFQ closes.
16
Open solicitations
12
Closing within 7 days
85
Total open quantity
87
Tracked all-time (71 closed)
Closing dates and quantities
Closing calendar
What closes when? Solicitations by closing date for the next 30 days.
- Closes within 7 days
- Closes later
Counts as of Nov 6, 2026. Weekends are near zero because DLA sets weekday deadlines.
Bid-window map
Which open solicitations are large, and how long is left? One mark per solicitation.
- Coded for competition
- Coded for a named source
- Not coded
Open parts
4120-01-463-8442
AIR CONDITIONER
Open · closes in 3d 11 units Named source
1 solicitation (1 open · 0 closed)
4120-01-499-1010
COOLER,AIR,EVAPORATIVE
Open · closes in 3d 10 units Named source
3 solicitations (1 open · 2 closed)
4120-01-497-3032
COOLER,AIR,EVAPORATIVE
Open · closes in 3d 16 units Named source
2 solicitations (1 open · 1 closed)
4120-01-657-9196
NRP,COMMAND MODULE
Open · closes in 3d 3 units Named source
3 solicitations (1 open · 2 closed)
4120-01-628-1437
AIR CONDITIONER
Open · closes in 3d 12 units Named source
2 solicitations (1 open · 1 closed)
4120-01-644-3723
DRAIN CAP ASSEMBLY
Open · closes in 3d 16 units Named source
1 solicitation (1 open · 0 closed)
4120-01-678-3971
AIR CONDITIONER
Open · closes in 3d 1 units Named source
1 solicitation (1 open · 0 closed)
4120-01-649-1002
AIR CONDITIONER
Closed · last Nov 3, 2026 — units Named source
2 solicitations (0 open · 2 closed)
4120-01-701-8393
AIR CONDITIONER
Closed · last Nov 3, 2026 — units Competed
2 solicitations (0 open · 2 closed)
4120-01-551-9191
ENVIRONMENTAL CONTROL SYSTEM
Closed · last Nov 2, 2026 — units Competed
5 solicitations (0 open · 5 closed)
4120-01-555-5461
DRYER,AIR ASSY
Closed · last Oct 30, 2026 — units Named source
1 solicitation (0 open · 1 closed)
4120-01-468-4839
AIR CONDITIONER
Closed · last Oct 26, 2026 — units Named source
5 solicitations (0 open · 5 closed)
4120-01-572-0955
AIR CONDITIONER
Closed · last Oct 23, 2026 — units Named source
1 solicitation (0 open · 1 closed)
4120-01-445-3287
AIR CONDITIONER
Closed · last Oct 19, 2026 — units Named source
1 solicitation (0 open · 1 closed)
4120-01-298-3798
AIR CONDITIONER
Closed · last Oct 19, 2026 — units Named source
1 solicitation (0 open · 1 closed)
4120-01-481-6048
COOLER,AIR,EVAPORATIVE
Closed · last Oct 16, 2026 — units Competed
2 solicitations (0 open · 2 closed)
4120-01-619-5435
AIR CONDITIONER
Closed · last Oct 14, 2026 — units Named source
2 solicitations (0 open · 2 closed)
4120-01-701-8231
ENVIRONMENTAL CONTROL SYSTEM
Closed · last Oct 13, 2026 — units Competed
1 solicitation (0 open · 1 closed)
4120-01-706-7591
AIR CONDITIONER
Closed · last Oct 13, 2026 — units Competed
2 solicitations (0 open · 2 closed)
4120-01-526-5829
RELAY,ELECTROMAGNET
Closed · last Oct 13, 2026 — units Competed
2 solicitations (0 open · 2 closed)
4120-01-598-0787
AIR CONDITIONER
Closed · last Oct 13, 2026 — units Named source
1 solicitation (0 open · 1 closed)
4120-01-589-6155
AIR CONDITIONER
Closed · last Oct 13, 2026 — units Competed
1 solicitation (0 open · 1 closed)
4120-01-687-4317
AIR CONDITIONER
Closed · last Oct 13, 2026 — units Competed
2 solicitations (0 open · 2 closed)
4120-00-905-4315
AIR CONDITIONER
Closed · last Oct 9, 2026 — units Competed
2 solicitations (0 open · 2 closed)
4120-01-531-9849
RING-DUCT
Closed · last Oct 5, 2026 — units Named source
1 solicitation (0 open · 1 closed)
4120-01-679-3164
AIR CONDITIONER
Closed · last Oct 5, 2026 — units Named source
1 solicitation (0 open · 1 closed)
4120-01-651-8867
AIR CONDITIONER
Closed · last Oct 1, 2026 — units Named source
1 solicitation (0 open · 1 closed)
4120-01-645-9206
BELT,BLOWER
Closed · last Sep 28, 2026 — units Named source
1 solicitation (0 open · 1 closed)
4120-01-724-7859
AIR CONDITIONER
Closed · last Sep 28, 2026 — units Named source
2 solicitations (0 open · 2 closed)
4120-01-657-7401
NRP,MANUAL MOTOR PR
Closed · last Sep 28, 2026 — units Competed
1 solicitation (0 open · 1 closed)
4120-01-309-9151
AIR CONDITIONER
Closed · last Sep 25, 2026 — units Competed
2 solicitations (0 open · 2 closed)
4120-01-588-4049
AIR CONDITIONER
Closed · last Sep 24, 2026 — units Named source
1 solicitation (0 open · 1 closed)
4120-01-470-4714
COOLER,AIR,EVAPORATIVE
Closed · last Sep 21, 2026 — units Named source
1 solicitation (0 open · 1 closed)
4120-01-679-2890
AIR CONDITIONER
Closed · last Sep 14, 2026 — units Named source
1 solicitation (0 open · 1 closed)
4120-01-166-7741
AIR CONDITIONER
Closed · last Sep 14, 2026 — units Named source
1 solicitation (0 open · 1 closed)
4120-01-612-8300
COOLER,AIR,EVAPORATIVE
Closed · last Sep 8, 2026 — units Named source
1 solicitation (0 open · 1 closed)
4120-01-648-8111
KIT,CONDENSER REPAI
Closed · last Aug 31, 2026 — units Named source
1 solicitation (0 open · 1 closed)
4120-01-493-4073
CONDENSER ASSEMBLY
Closed · last Aug 17, 2026 — units Competed
1 solicitation (0 open · 1 closed)
4120-01-517-1808
COOLER,AIR,EVAPORATIVE
Closed · last Aug 17, 2026 — units Named source
1 solicitation (0 open · 1 closed)
No items match these filters.
Cite this page
Citation
NSN Explorer. "Air Conditioning Equipment FSC 4120." nsnexplorer.com, https://nsnexplorer.com/open/4120/. Data as of November 6, 2026.
Link
https://nsnexplorer.com/open/4120/