Acquisition method (AMC)
3
FSC 6640 × TEST TUBE
TEST TUBE
6640-01-543-9481 FSC 6640
NSN 6640-01-543-9481 (also written 6640015439481; NIIN 01-543-9481) is a test tube in Federal Supply Class 6640, Laboratory Equipment and Supplies. 3 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 |
|---|---|
| END ITEM IDENTIFICATION AGAV | TRANSFER LOCK, TRANSPORT. RECOMPRES.CHBR.MK6 MOD0 OR 1 |
| CRITICALITY CODE JUSTIFICATION CRTL | FEAT |
| PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY | INAVY: TUBES-O2 ANALYSIS |
| SPECIAL FEATURES FEAT | UNDERWATER LIFE SUPPORT IAW NAVSEA INSTRUCTION 10560.2B |
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 |
|---|---|---|
| 8103261 | 53833 | DRAEGER SAFETY, INC. |
| 8103261 | 6L622 | DRAEGER INC |
| DR-8103261 | 53833 | DRAEGER SAFETY, INC. |
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
$166.00
Purchases
2
Total spend
$332.25
Oct 7, 2026
Last purchased
4 · 4.0/yr
Purchase records
$664.50
Total demand
$166.00
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Oct 7, 2026 | 1 | $166.00 | $166.00 | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC (0AG09) | Unknown | Source ↗ |
| Sep 29, 2026 | 1 | $166.25 | $166.25 | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC (0AG09) | 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 29, 2026 | SPE2DH26V3350 ↗ | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC | — | $166.25 |
| Oct 7, 2026 | SPE2DH27V0086 ↗ | SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC | — | $166.00 |
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.
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 10 days from posting to award.
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 Oct 2026
DRAEGER INC
no award yet
no awards on record
Listed source DRAEGER SAFETY, INC.
no award yet
no awards on record
Listed source SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC won 2 of the last 2 awards. SZY HOLDINGS, LLC DBA SZY HOLDINGS LLC won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE2DH-26-T-7133 | Sep 29, 2026 | Oct 5, 2026 | 1 | Expired | View at DIBBS → |
| SPE2DH-26-T-6902 | Sep 18, 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 as of Oct 10, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-08.
- Full methodology →
Cite this page
Citation
NSN Explorer. "TEST TUBE." nsnexplorer.com, https://nsnexplorer.com/nsn/6640-01-543-9481/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/6640-01-543-9481/