Acquisition method (AMC)
3
FSC 6540 × STEREOSCOPE,VISION TESTING
STEREOSCOPE,VISION TESTING
6540-01-375-9031 FSC 6540
NSN 6540-01-375-9031 (also written 6540013759031; NIIN 01-375-9031) is a stereoscope, vision testing in Federal Supply Class 6540, Ophthalmic Instruments, Equipment, and Supplies. 4 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Oct 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 |
|---|---|
| PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY | STEREOSCOPE VISION TESTING NEAR DISTANT W/SLIDES 115V 60HZ AC |
| SPECIAL FEATURES FEAT | NEAR DISTANT VISION TESTING,115 VOLT,60 HZ,AC; ARMED FORCES VISION TESTER; W/SLIDES; PERFORMS NINE TESTS WITHOUT REMOVAL OR REPLACEMENT OF SLIDES; 8-1/2 BY 11 IN. PLASTIC LAMINATED SCORING CARD,DUST COVER,POINTER AND TWO SETS OF REPLACEMENT BULBS; FOR REPLACEMENT LAMP ORDER IN ACCORDANCE W/MANUFACTURE AND MODEL; FOR MANUAL OF INSTRUCTIONS ORDER 7610-00-721-9390; FOR DETERMINING NEAR AND DISTANCE MONOCULAR AND BINOCULAR VISUAL ACUITY,NEAR AND DISTANCE VERTICAL AND LATERAL PHORIA AND DISTANCE DEPTH PERCEPTIONEXQTA1 |
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 |
|---|---|---|
| AFVT 2300 | 02012 | STEREO OPTICAL COMPANY, INC |
| AFVT 2300 | Z8G34 | BOC OPHTHALMIC INSTRUMENTS PTY LTDATF BOC OPHTHALMIC INSTRUMENTSUNIT TRUST |
| OPTEC 2000 W/MOD | 02012 | STEREO OPTICAL COMPANY, INC |
| OPTEC 2300 | Z8G34 | BOC OPHTHALMIC INSTRUMENTS PTY LTDATF BOC OPHTHALMIC INSTRUMENTSUNIT TRUST |
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
$4,316.00
Purchases
3
Total spend
$12,938
Oct 13, 2026
Last purchased
6 · 6.0/yr
Purchase records
$25,876
Total demand
$4,316.00
Latest unit price
Price history with quantity and a typical range
What has the government paid for this item, and was any award out of line? Every award as a dot, Oct 2026 to today.
- Award (bigger dot, bigger quantity)
- Middle half of prices
Most awards fall between $4,311 and $4,314.
Award price calculator
What do the last few awards average, and over what range? Choose how many awards to include.
Average unit price$4,313
Weighted by quantity$4,313
Observed range$4,311 – $4,316
Window coveredOct 2026
| Awarded | Quantity | Unit price | Supplier |
|---|---|---|---|
| Oct 2026 | 1 | $4,316 | STEREO OPTICAL COMPANY, INC |
| Oct 2026 | 1 | $4,311 | STEREO OPTICAL COMPANY, INC |
| Oct 2026 | 1 | $4,311 | STEREO OPTICAL COMPANY, INC |
Shaded rows are included. This reports past awards and does not suggest a price.
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Oct 13, 2026 | 1 | $4,316.00 | $4,316 | STEREO OPTICAL COMPANY, INC (02012) | Unknown | Source ↗ |
| Oct 7, 2026 | 1 | $4,311.00 | $4,311 | STEREO OPTICAL COMPANY, INC (02012) | Unknown | Source ↗ |
| Oct 7, 2026 | 1 | $4,311.00 | $4,311 | STEREO OPTICAL COMPANY, INC (02012) | 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 |
|---|---|---|---|---|
| Oct 7, 2026 | SPE2DS27V0312 ↗ | STEREO OPTICAL COMPANY, INC | — | $4,311 |
| Oct 7, 2026 | SPE2DS27V0289 ↗ | STEREO OPTICAL COMPANY, INC | — | $4,311 |
| Oct 13, 2026 | SPE2DS27V0455 ↗ | STEREO OPTICAL COMPANY, INC | — | $4,316 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 3 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
Time from solicitation to award
How long does a buy take from posting to award? One bar per past award that matches a solicitation.
- Open for quotes
- Closed, awaiting award
The typical buy took 18 days from posting to award. Most of that came after quotes closed.
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
STEREO OPTICAL COMPANY, INC
last award Oct 2026
BOC OPHTHALMIC INSTRUMENTS PTY LTDATF BOC OPHTHALMIC INSTRUMENTSUNIT TRUST
no award yet
no awards on record
Listed source STEREO OPTICAL COMPANY, INC won 3 of the last 3 awards.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE2DS-26-T-470V | Sep 25, 2026 | Sep 30, 2026 | 1 | Expired | View at DIBBS → |
| SPE2DS-26-T-453U | Sep 21, 2026 | Sep 28, 2026 | 1 | Expired | View at DIBBS → |
| SPE2DS-26-T-447C | Sep 17, 2026 | Sep 22, 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 as of Oct 10, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-14.
- Full methodology →
Cite this page
Citation
NSN Explorer. "STEREOSCOPE,VISION TESTING." nsnexplorer.com, https://nsnexplorer.com/nsn/6540-01-375-9031/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/6540-01-375-9031/