Acquisition method (AMC)
3
FSC 6650 × LENS,OPTICAL INSTRUMENT
LENS,OPTICAL INSTRUMENT
6650-01-466-5997 FSC 6650
NSN 6650-01-466-5997 (also written 6650014665997; NIIN 01-466-5997) is a lens, optical instrument in Federal Supply Class 6650, Optical Instruments, Test Equipment, Components and Accessories. 1 manufacturer part number from 1 supplier is 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)
L
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC L: annual buy value is below the screening threshold. 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 |
|---|---|
| AXIAL THICKNESS BMLY | MILLIMETERS NOMINAL 180.0 |
| SPECIAL FEATURES FEAT | 10X CENTRAL STOP FOR INFINITY CORRECTED MICROSCOPES; DISPERSION STAINING IS BASED ON THE DIFFERENCE BETWEEN REFRACTIVE INDEX DISPERSIONS OF THE PARTICULATE SOLID AND LIQUID MEDIUM IN WHICH THE SOLIDS ARE IMMERSED |
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 |
|---|---|---|
| 289-F2 | 6W649 | MCCRONE WALTER C ASSOCIATES INC MCCRONE ACCESSORIES AND COMPONENTS DIV |
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
—
Sep 15, 2026
Last purchased
1 · 1.0/yr
Purchase records
$1,351
Total demand
$1,351
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.
| Action date | Award # | Recipient | Agency | Obligation |
|---|---|---|---|---|
| Sep 15, 2026 | SPE7L726V0860 ↗ | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC | — | $1,351 |
Demand history
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
SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC
last award Sep 2026
MCCRONE WALTER C ASSOCIATES INC MCCRONE ACCESSORIES AND COMPONENTS DIV
no award yet
no awards on record
Listed source SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC won the only award on record. SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC won without being a listed source.
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 23, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-21.
- Full methodology →
Cite this page
Citation
NSN Explorer. "LENS,OPTICAL INSTRUMENT." nsnexplorer.com, https://nsnexplorer.com/nsn/6650-01-466-5997/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/6650-01-466-5997/