Acquisition method (AMC)
1
FSC 4140 × BLOWER ASSEMBLY,HEATER-AIR CONDI
BLOWER ASSEMBLY,HEATER-AIR CONDI
4140-01-534-4561 FSC 4140
NSN 4140-01-534-4561 (also written 4140015344561; NIIN 01-534-4561) is a blower assembly, heater-air condi in Federal Supply Class 4140, Fans, Air Circulators, and Blower Equipment. 3 manufacturer part numbers from 3 suppliers are on record. It was last purchased in Oct 2026.
Open for bid
No open solicitations on record for this NSN right now.
Can you win it?
This item is coded as suitable for competitive acquisition (AMC 1).
Suffix (AMSC)
Q
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC Q: the government lacks adequate data or rights, but breakout to competition is expected. The codes describe the item's status on record, not any one solicitation. What the codes mean
What it is — can you make it?
Dimensions, the FLIS specification requirements, and the manufacturer part numbers already qualified against this NSN.
Specifications
From the federal catalog (DLA FLIS / PUB LOG) — what your part has to meet. Cited specification documents can be looked up in ASSIST Quick Search ↗, DoD's public spec repository — copy the document number in.
| Requirement | Value |
|---|---|
| END ITEM IDENTIFICATION AGAV | 52320-01-465-2174 MK23, 2320-01-465-2176 MK25, 2320-01-465-2180 MK27, 2320-01-465-2182 MK28, 2320-01-465-2186 MK29, 2320-01-465-2189 MK30, 2320-01-465-2260 MK36 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY | BLOWER ASSEMBLY |
Manufacturer part numbers
Commercial part numbers cross-referenced to this NSN in the federal catalog — the parts that have been accepted as satisfying this stock number, and who makes them.
| Part number | CAGE | Manufacturer |
|---|---|---|
| 031260381 | 5N978 | THERMA-TECH ENGINEERING INC DBA THERMATECH AR LINTERN |
| 1KP127 | 45152 | OSHKOSH CORP |
| 1KP127 | 75Q65 | OSHKOSH DEFENSE LLC |
What it pays — so you can quote
The government's own price and demand record for this NSN — what past awards cleared at, so you know where to land your quote.
Latest unit price
$272.72
Purchases
2
Total spend
$19,909
Oct 7, 2026
Last purchased
4 · 4.0/yr
Purchase records
$39,817
Total demand
$272.72
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Oct 7, 2026 | 22 | $272.72 | $6,000 | PIONEER INDUSTRIES, LLC (66200) | Unknown | Source ↗ |
| Sep 22, 2026 | 51 | $272.72 | $13,909 | PIONEER INDUSTRIES, LLC (66200) | Unknown | Source ↗ |
Related contract actions
Contract action totals, not unit prices — obligation amounts from USAspending for related awards, shown for context only. These do not appear on the price chart above.
| Action date | Award # | Recipient | Agency | Obligation |
|---|---|---|---|---|
| Sep 22, 2026 | SPE8E726V1097 ↗ | PIONEER INDUSTRIES, LLC | — | $13,909 |
| Oct 7, 2026 | SPE8E727V0019 ↗ | PIONEER INDUSTRIES, LLC | — | $6,000 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 2 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
Buying rhythm
How often does the government buy this item, and how long since the last time? Every solicitation and award on one line.
- Solicitation posted
- Award made
Dot size shows quantity. A faint bar joins a solicitation to the award made against it.
Time from solicitation to award
How long does a buy take from posting to award? One bar per past award that matches a solicitation.
- Open for quotes
- Closed, awaiting award
The typical buy took 5 days from posting to award.
Who wins this item
Does one supplier win this every time, and are the winners on the listed-source list? One dot per award.
- Award in the last 2 years
- Older award
PIONEER INDUSTRIES, LLC
last award Oct 2026
OSHKOSH CORP
no award yet
no awards on record
Listed source OSHKOSH DEFENSE LLC
no award yet
no awards on record
Listed source THERMA-TECH ENGINEERING INC DBA THERMATECH AR LINTERN
no award yet
no awards on record
Listed source PIONEER INDUSTRIES, LLC won 2 of the last 2 awards. PIONEER INDUSTRIES, LLC won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE8E7-27-T-0047 | Oct 2, 2026 | Oct 13, 2026 | 22 | Expired | View at DIBBS → |
| SPE8E7-26-T-3900 | Sep 17, 2026 | Sep 28, 2026 | 51 | Expired | View at DIBBS → |
Open RFQs on DIBBS → DIBBS award history ↗
About this data
- Unit prices: DLA DIBBS award records — every row links to its government record.
- AMSC: latest observed value from DIBBS solicitation history as of Oct 10, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-08.
- Full methodology →
Cite this page
Citation
NSN Explorer. "BLOWER ASSEMBLY,HEATER-AIR CONDI." nsnexplorer.com, https://nsnexplorer.com/nsn/4140-01-534-4561/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/4140-01-534-4561/