Acquisition method (AMC)
3
FSC 6640 × TEST PAPER AND COLOR CHART,PH
TEST PAPER AND COLOR CHART,PH
6640-00-442-9005 FSC 6640
NSN 6640-00-442-9005 (also written 6640004429005; NIIN 00-442-9005) is a test paper and color chart, ph in Federal Supply Class 6640, Laboratory Equipment and Supplies. 4 manufacturer part numbers from 4 suppliers are on record. It was last purchased in Aug 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 |
|---|---|
| PH COLOR CHART GRADUATION ATNF | 1.0 AND 2.0 AND 3.0 AND 4.0 AND 5.0 AND 6.0 AND 7.0 AND 8.0 AND 9.0 AND 10.0 AND 11.0 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY | TEST PAPER-COLOR CHART HYDROGEN ION AND DISPENSER 15 FT LG ROLL |
| NONDEFINITIVE SPEC/STD DATA ZZZT | CLASS A AND RANGE 1WIDE AND RANGE 2WIDE AND STYLE 1 |
| SPECIAL FEATURES FEAT | COLOR CHART VISIBLE THROUGH BOTH SIDES; WITH DOUBLE REFILLABLE DISPENSER |
| SUPPLEMENTARY FEATURES SUPP | FOR REPLACEMENT TEST PAPER AND COLOR CHART; ORDER NSN 6640-00-442-9015 AND NSN 6640-00-442-9025 |
| LENGTH ABRY | FEET NOMINAL 15.000 |
| WIDTH ABGL | INCHES NOMINAL 0.250 |
| PH VALUE RANGE ATNG | 1.0 TO 11.0 AND 2.0 TO 10.0 |
| PHYSICAL FORM AGXW | ROLL |
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 |
|---|---|---|
| 14-850-12A | 94480 | FISHER SCIENTIFIC WORLDWIDE |
| 21615 | 11273 | CENTRAL SCIENTIFIC CO EDUCATIONAL |
| 65-762 | 21519 | MANOSTAT CORP |
| NNNT001529 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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
$12.98
Purchases
1
Total spend
$25.96
Aug 25, 2026
Last purchased
2 · 2.0/yr
Purchase records
$51.92
Total demand
$12.98
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Aug 25, 2026 | 2 | $12.98 | $25.96 | MIDLAND SCIENTIFIC INC (6P701) | 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 |
|---|---|---|---|---|
| Aug 25, 2026 | SPE2DS26V9169 ↗ | MIDLAND SCIENTIFIC INC | — | $25.96 |
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
MIDLAND SCIENTIFIC INC
last award Aug 2026
CENTRAL SCIENTIFIC CO EDUCATIONAL
no award yet
no awards on record
Listed source FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
no award yet
no awards on record
Listed source FISHER SCIENTIFIC WORLDWIDE
no award yet
no awards on record
Listed source MANOSTAT CORP
no award yet
no awards on record
Listed source MIDLAND SCIENTIFIC INC won the only award on record. MIDLAND SCIENTIFIC INC won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE2DS-26-T-351Q | Aug 18, 2026 | Aug 24, 2026 | 2 | 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: 2026-11-01.
- Full methodology →
Cite this page
Citation
NSN Explorer. "TEST PAPER AND COLOR CHART,PH." nsnexplorer.com, https://nsnexplorer.com/nsn/6640-00-442-9005/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/6640-00-442-9005/