Acquisition method (AMC)
3
FSC 6630 × COMPARATOR,COLOR
COMPARATOR,COLOR
6630-01-035-1864 FSC 6630
NSN 6630-01-035-1864 (also written 6630010351864; NIIN 01-035-1864) is a comparator, color in Federal Supply Class 6630, Chemical Analysis Instruments. 2 manufacturer part numbers from 2 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 LENGTH ABHP | INCHES NOMINAL 4.000 |
| OVERALL WIDTH ABMK | INCHES NOMINAL 1.500 |
| COLOR RANGE ATNS | 0 TO 40.0 PPB |
| COLOR GRADUATION ATNT | 0.0 AND 0.5 AND 10.0 AND 15.0 AND 20.0 AND 25.0 AND 30.0 AND 35.0 AND 40.0 |
| VIEWING SYSTEM TYPE ATNY | DIRECT |
| SPECIAL FEATURES FEAT | REAGENT RHODAZINE D TM |
| MATERIAL MATT | HOUSING GLASS |
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 |
|---|---|---|
| C7540 | 7K791 | AQUAPHOENIX SCIENTIFIC, LLC |
| EQ-653 | 71229 | WALTRON BULL & ROBERTS, 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
$22.45
Purchases
1
Total spend
$224.50
Sep 25, 2026
Last purchased
2 · 2.0/yr
Purchase records
$449.00
Total demand
$22.45
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Sep 25, 2026 | 10 | $22.45 | $224.50 | PACIFIC STAR CORPORATION (4QNY3) | 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 25, 2026 | SPE2DH26V3315 ↗ | — | — | $224.50 |
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
PACIFIC STAR CORPORATION
last award Sep 2026
AQUAPHOENIX SCIENTIFIC, LLC
no award yet
no awards on record
Listed source WALTRON BULL & ROBERTS, LLC
no award yet
no awards on record
Listed source PACIFIC STAR CORPORATION won the only award on record. PACIFIC STAR CORPORATION won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE2DH-26-T-6968 | Sep 22, 2026 | Sep 28, 2026 | 10 | 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. "COMPARATOR,COLOR." nsnexplorer.com, https://nsnexplorer.com/nsn/6630-01-035-1864/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/6630-01-035-1864/