Acquisition method (AMC)
3
FSC 4130 × FILTER ELEMENT,AIR CONDITIONING
FILTER ELEMENT,AIR CONDITIONING
4130-01-546-1728 FSC 4130
NSN 4130-01-546-1728 (also written 4130015461728; NIIN 01-546-1728) is a filter element, air conditioning in Federal Supply Class 4130, Refrigeration and Air Conditioning Components. 8 manufacturer part numbers from 4 suppliers are on record. It was last purchased in Sep 2026.
Open for bid
No open solicitations on record for this NSN right now.
Can you win it?
This item is coded to be bought directly from the actual manufacturer (AMC 3).
Suffix (AMSC)
C
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC C: needs engineering source approval; other sources must qualify first. 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 |
|---|---|
| PROPRIETARY CHARACTERISTICS PRPY | PACS |
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 |
|---|---|---|
| 3183750-027 | 6Q1C1 | AMERICAN AIR FILTER CO INC DBA AMERICAN AIR FILTER DIV AAF INTERNATIONAL |
| 333-021-001 | 01767 | SNYDERGENERAL CORP DBA AMERICAN AIR FILTER |
| 333-021-001 | 1C5K1 | AAF-MCQUAY INC. DBA AMERICAN AIR FILTER DIV AMERICAN AIR FILTER |
| 333-021-001 | 6Q1C1 | AMERICAN AIR FILTER CO INC DBA AMERICAN AIR FILTER DIV AAF INTERNATIONAL |
| EAS80501-1 | 01767 | SNYDERGENERAL CORP DBA AMERICAN AIR FILTER |
| EAS80501-1 | 6Q1C1 | AMERICAN AIR FILTER CO INC DBA AMERICAN AIR FILTER DIV AAF INTERNATIONAL |
| EAS80501-1 | 90598 | ENGINEERED AIR SYSTEMS, INC. DBA DRS SUSTAINMENT SYSTEMS |
| SFV854412 | 1C5K1 | AAF-MCQUAY INC. DBA AMERICAN AIR FILTER DIV AMERICAN AIR FILTER |
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
$159.7039
Purchases
1
Total spend
$2,875
Sep 21, 2026
Last purchased
2 · 2.0/yr
Purchase records
$5,749
Total demand
$159.7039
Latest unit price
Purchase history
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 21, 2026 | SPE8E926P1460 ↗ | — | — | $2,875 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 1 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
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
CAGE 7QNH3
last award Sep 2026
AAF-MCQUAY INC. DBA AMERICAN AIR FILTER DIV AMERICAN AIR FILTER
no award yet
no awards on record
Listed source AMERICAN AIR FILTER CO INC DBA AMERICAN AIR FILTER DIV AAF INTERNATIONAL
no award yet
no awards on record
Listed source ENGINEERED AIR SYSTEMS, INC. DBA DRS SUSTAINMENT SYSTEMS
no award yet
no awards on record
Listed source SNYDERGENERAL CORP DBA AMERICAN AIR FILTER
no award yet
no awards on record
Listed source CAGE 7QNH3 won the only award on record. CAGE 7QNH3 won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE8E9-26-T-3703 | Sep 3, 2026 | Sep 14, 2026 | 18 | 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: 2026-10-05.
- Full methodology →
Cite this page
Citation
NSN Explorer. "FILTER ELEMENT,AIR CONDITIONING." nsnexplorer.com, https://nsnexplorer.com/nsn/4130-01-546-1728/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/4130-01-546-1728/