Acquisition method (AMC)
1
FSC 6635 × TRANSDUCER,ULTRASONIC
TRANSDUCER,ULTRASONIC
6635-00-018-5844 FSC 6635
NSN 6635-00-018-5844 (also written 6635000185844; NIIN 00-018-5844) is a transducer, ultrasonic in Federal Supply Class 6635, Physical Properties Testing and Inspection Equipment. 14 manufacturer part numbers from 12 suppliers are on record. 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 | |
|---|---|---|---|
| SPE4A5-27-T-1176 | 17 | Closes in 4d | Bid → |
Can you win it?
This item is coded as suitable for competitive acquisition (AMC 1).
Suffix (AMSC)
L
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, 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 |
|---|---|
| GENERAL CHARACTERISTICS ITEM DESCRIPTION TEXT | 5.0 MHZ FREQ; 0.410 IN. THK; 0.450 IN. DIA; 0.250 IN. DIA ELEMENT SIZE |
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 |
|---|---|---|
| 181151 | 52039 | AGFA NDT INC. DIV KRAUTKRAMER ULTRASONICS |
| 464-5CR1-4 | 29192 | OLYMPUS SCIENTIFIC SOLUTIONS TECHNOLOGIES INC. |
| 50439 | 04322 | SOLARTRON ELECTRONICS INC SUB OF SCHLUMBERGER LTD |
| 57A2214 | 00523 | UNIVERSAL SAFETY AND FIRE EQUIPMENT CO INC |
| 57A2214 | 1KY21 | OLYMPUS AMERICA INC |
| 57A2214 | 29192 | OLYMPUS SCIENTIFIC SOLUTIONS TECHNOLOGIES INC. |
| 57A2214 | 59334 | STAVELEY SENSORS INC. |
| CF-0502-HR | 43735 | TECHNISONIC RESEARCH, INC |
| SUC166 | 1KY21 | OLYMPUS AMERICA INC |
| SUC166 | 61100 | NDT ENGINEERING CORPORATION |
| SUC166 | 62585 | SEARCH UNIT SYSTEMS INC |
| SUC166 | 9DV74 | EVIDENT SCIENTIFIC, INC. |
| WC25-5 | 8R947 | THE ULTRAN GROUP, INC. |
| Z701F50MHZ | 10042 | DOERS ASSOCIATES 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
—
Purchases
0
Total spend
—
—
Last purchased
—
Purchase records
—
Total demand
—
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 — 1 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A5-27-T-1176 | Oct 16, 2026 | Oct 23, 2026 | 17 | Open | 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 16, 2026.
- Contract action totals: USAspending, context only.
- Full methodology →
Cite this page
Citation
NSN Explorer. "TRANSDUCER,ULTRASONIC." nsnexplorer.com, https://nsnexplorer.com/nsn/6635-00-018-5844/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/6635-00-018-5844/