NSN Explorer

FSC 6640 × TEST PAPER AND COLOR CHART,PH

TEST PAPER AND COLOR CHART,PH

6640-00-442-9005

Open for bid

No open solicitations on record for this NSN right now.

Search open RFQs on DIBBS →

Can you win it?

Restricted — approved sources only, based on the latest AMSC/AMC on record.

AMSC / AMC
Competition

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
PH VALUE RANGE ATNG 1.0 TO 11.0 AND 2.0 TO 10.0
LENGTH ABRY FEET NOMINAL 15.000
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
NONDEFINITIVE SPEC/STD DATA ZZZT CLASS A AND RANGE 1WIDE AND RANGE 2WIDE AND STYLE 1
PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY TEST PAPER-COLOR CHART HYDROGEN ION AND DISPENSER 15 FT LG ROLL
PHYSICAL FORM AGXW ROLL
WIDTH ABGL INCHES NOMINAL 0.250

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
Purchases
0
Total spend
Last purchased
Purchase records
Total demand
Latest award total

Price history

What the government paid per unit

Fewer than two priced purchases on record — see the table below.

Purchase history

No priced purchases on record for this NSN yet.

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.

No related contract actions on record.

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.

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.
  • Contract action totals: USAspending, context only.
  • Full methodology →