Acquisition method (AMC)
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FSC 6630 × VISCOMETER, TUBE TYPE
VISCOMETER, TUBE TYPE
6630-99-454-0611 FSC 6630
NSN 6630-99-454-0611 (also written 6630994540611; NIIN 99-454-0611) is a viscometer, tube type in Federal Supply Class 6630, Chemical Analysis Instruments. The government has 1 open solicitation for it.
Open for bid
1 open solicitation on record right now — quantity, close date, and where to submit.
| Solicitation | Qty | Status | |
|---|---|---|---|
| SPE2DH-27-T-0154 | 1 | Closes in 1d | Bid → |
Can you win it?
No acquisition method code is on record for this item.
Suffix (AMSC)
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Competition
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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
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Purchases
0
Total spend
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Last purchased
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Purchase records
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Total demand
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Latest award total
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 — 2 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
Buying rhythm
How often does the government buy this item, and how long since the last time? Every solicitation and award on one line.
Dot size shows quantity. A faint bar joins a solicitation to the award made against it.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE2DH-27-T-0154 | Oct 14, 2026 | Oct 20, 2026 | 1 | Open | View at DIBBS → |
| SPE2DH-26-T-6714 | Sep 14, 2026 | Sep 24, 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.
- Contract action totals: USAspending, context only.
- Full methodology →
Cite this page
Citation
NSN Explorer. "VISCOMETER, TUBE TYPE." nsnexplorer.com, https://nsnexplorer.com/nsn/6630-99-454-0611/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/6630-99-454-0611/