Acquisition method (AMC)
3
FSC 6640 × DISK,FILTERING,MICROPOROUS
DISK,FILTERING,MICROPOROUS
6640-01-604-6967 FSC 6640
NSN 6640-01-604-6967 (also written 6640016046967; NIIN 01-604-6967) is a disk, filtering, microporous in Federal Supply Class 6640, Laboratory Equipment and Supplies. 3 manufacturer part numbers from 3 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)
Z
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC Z: a commercial, nondevelopmental or off-the-shelf item. 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 |
|---|---|
| OVERALL DIAMETER ADAV | MILLIMETERS NOMINAL 47.0 |
| UNIT PACKAGE QUANTITY AGUC | 50 |
| CONTAINER TYPE ALQG | BOX |
| PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY | FILTER PFTE NO SUPPORT PAD 2.0UM 47MM 50S |
| SPECIAL FEATURES FEAT | PTFE FILTER WITH PMP SUPPORT RING; NO SUPPORT PAD INCLUDED; DIAMETER: 47 MM; PORE SIZE: 2.0 MICROMETERS; PACKAGE OF 50 |
| MATERIAL MATT | PLASTIC POLYTETRAFLUOROETHYLENE |
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 |
|---|---|---|
| 225-1747 | 55659 | SKC INC |
| 32273 | 89875 | DEFENSE LOGISTICS AGENCY DIRECTORATE OF MEDICAL MATERIEL DEFENSE SUPPLY CENTER PHILADELPHIA |
| 6505NCM127383 | 64616 | DEFENSE MEDICAL STANDARDIZATION BOARD |
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
$325.85
Purchases
1
Total spend
$325.85
Sep 29, 2026
Last purchased
2 · 2.0/yr
Purchase records
$651.70
Total demand
$325.85
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 29, 2026 | SPE2DH26V3356 ↗ | SKC INC | — | $325.85 |
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
SKC INC
last award Sep 2026
DEFENSE LOGISTICS AGENCY DIRECTORATE OF MEDICAL MATERIEL DEFENSE SUPPLY CENTER PHILADELPHIA
no award yet
no awards on record
Listed source DEFENSE MEDICAL STANDARDIZATION BOARD
no award yet
no awards on record
Listed source SKC INC won the only award on record.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE2DH-26-T-6797 | Sep 15, 2026 | Sep 21, 2026 | 1 | 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: 2026-10-04.
- Full methodology →
Cite this page
Citation
NSN Explorer. "DISK,FILTERING,MICROPOROUS." nsnexplorer.com, https://nsnexplorer.com/nsn/6640-01-604-6967/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/6640-01-604-6967/