Acquisition method (AMC)
3
FSC 5845 × PROBE,SONAR
PROBE,SONAR
5845-01-228-6987 FSC 5845
NSN 5845-01-228-6987 (also written 5845012286987; NIIN 01-228-6987) is a probe, sonar in Federal Supply Class 5845, Underwater Sound Equipment. 2 manufacturer part numbers from 2 suppliers are 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)
C
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC C: needs engineering source approval; other sources must qualify first. 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 | FINAL ASSY UNDER THE ICE SSXBT P/L 300648-1 |
| GENERAL CHARACTERISTICS ITEM DESCRIPTION TEXT | DEPTH FOR WHICH DESIGNED 850M AT 15 KNOTS; 5M DEPTH ACCURACY; 7CM X 39.5CM DIMENSIONS; 1.2KG WT; VELOCITY ACCURACY P OR M 0.25M PER SEC; ZINC NOSE; 21MM X 22MM INTEGRATED CIRCUIT ACTIVATED UPON WATER IMPACT; SILVER OXIDE BATTERY POWERED; ONE TRANSMISSION WIRE; SUBMARINE LAUNCHED SYSTEMS SSXSV OR SSXBT; SIPPICANS MK-8 AND MK-9 XSV/XBT DATA SYSTEMS WILL INTERFACE WITH ANY SIPPICAN XBT OR XSV |
| TYPE/MODEL DESIGNATION TMDN | SONAR 2039 |
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 |
|---|---|---|
| 300648-1 | 03538 | LOCKHEED MARTIN CORPORATION DIV RMS |
| 300648-1 | 16848 | LOCKHEED MARTIN SIPPICAN, INC. DIV LOCKHEED MARTIN MARION |
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 18, 2026
Last purchased
2 · 2.0/yr
Purchase records
$311,508
Total demand
$155,754
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 18, 2026 | SPE4A123G0025/SPE4A526F5620 ↗ | LOCKHEED MARTIN CORPORATION DIV RMS | — | $155,754 |
| Sep 18, 2026 | SPE4A123G0025/SPE4A526F5620 ↗ | LOCKHEED MARTIN CORPORATION DIV RMS | — | $155,754 |
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.
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
LOCKHEED MARTIN CORPORATION DIV RMS
last award Sep 2026
LOCKHEED MARTIN SIPPICAN, INC. DIV LOCKHEED MARTIN MARION
no award yet
no awards on record
Listed source LOCKHEED MARTIN CORPORATION DIV RMS won 2 of the last 2 awards.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A5-26-T-459Y | Sep 21, 2026 | Sep 28, 2026 | 9 | 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: 2026-09-27.
- Full methodology →
Cite this page
Citation
NSN Explorer. "PROBE,SONAR." nsnexplorer.com, https://nsnexplorer.com/nsn/5845-01-228-6987/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/5845-01-228-6987/