Acquisition method (AMC)
1
FSC 6625 × CONVERTER,WAVE FORM
CONVERTER,WAVE FORM
6625-01-331-6390 FSC 6625
NSN 6625-01-331-6390 (also written 6625013316390; NIIN 01-331-6390) is a converter, wave form in Federal Supply Class 6625, Electrical and Electronic Properties Measuring and Testing Instruments. 4 manufacturer part numbers from 2 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 | |
|---|---|---|---|
| SPE7M1-27-T-2113 | 12 | Closes in 9d | Bid → |
Can you win it?
This item is coded as suitable for competitive acquisition (AMC 1).
Suffix (AMSC)
C
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, 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 |
|---|---|
| OVERALL LENGTH ABHP | INCHES MAXIMUM 5.310 |
| OVERALL HEIGHT ABKW | INCHES MAXIMUM 5.060 |
| OVERALL WIDTH ABMK | INCHES MAXIMUM 3.790 |
| ENVIRONMENTAL PROTECTION ADZC | FUNGUS PROOF AND MOISTURE PROOF AND SALT SPRAY RESISTANT AND SHOCK RESISTANT AND VIBRATION |
| OPERATING TEMP RANGE AFGA | CELSIUS 0.0 TO 65.0 |
| STORAGE TEMP RANGE AFJQ | CELSIUS -55.0 TO 65.0 |
| AVERAGE LIFE MEASUREMENT AFSU | INDEFINITE |
| BASIC SHAPE STYLE AGTA | — |
| INCLOSURE TYPE AKNA | ENCASED |
| OPERATING CONTROL METHOD ALBM | AUTOMATIC |
| INSTALLATION DESIGN AMQY | MECHANICAL |
| CONNECTION TYPE AWLS | TOP TERMINAL BLOCK W/SCREW |
| CIRCUIT CONSTRUCTION TYPE BHSX | SOLID STATE |
| FREQUENCY PER CHANNEL BHTB | HERTZ MINIMUM INPUT CHANNEL 55.0 AND HERTZ MAXIMUM INPUT CHANNEL 65.0 |
| SIGNAL VOLTAGE RATING PER CHANNEL BHTK | VOLTS MAXIMUM INPUT 150.000 |
| SIGNAL DATA TYPE PER CHANNEL BHTZ | INPUT CHANNEL RANGE |
| CONNECTION CONTACT TYPE AND QUANTITY BJBW | TERMINAL BLOCK W/SCREW EXTERNAL 4 |
| EXTERNAL AC OPERATING VOLTAGE IN VOLTS BKFC | NOMINAL SINGLE VOLTAGE 115.0 |
| PHASE FAAZ | SINGLE |
| SPECIAL FEATURES FEAT | PORM 0.25 PCT ACCURACY |
| SUPPLEMENTARY FEATURES SUPP | 55 TO 65 HZ CALIBRATING INPUT |
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 |
|---|---|---|
| 4538 | 24561 | AMETEK, INC. DBA AMETEK POWER INSTRUMENTS |
| 4538B | 24561 | AMETEK, INC. DBA AMETEK POWER INSTRUMENTS |
| 63A141584P4 | 16331 | LOCKHEED MARTIN CORPORATION DIV ROTARY AND MISSION SYSTEMS |
| 63A141584P4 | 24561 | AMETEK, INC. DBA AMETEK POWER INSTRUMENTS |
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 1, 2026
Last purchased
1 · 1.0/yr
Purchase records
$39,755
Total demand
$39,755
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 1, 2026 | SPE7M126V117Z ↗ | LARKOS PACKING AND DISTRIBUTION INC. | — | $39,755 |
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.
Buying rhythm
How often does the government buy this item, and how long since the last time? Every solicitation and award on one line.
- Solicitation posted
- Award made
Dot size shows quantity. A faint bar joins a solicitation to the award made against it.
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
LARKOS PACKING AND DISTRIBUTION INC.
last award Sep 2026
AMETEK, INC. DBA AMETEK POWER INSTRUMENTS
no award yet
no awards on record
Listed source LOCKHEED MARTIN CORPORATION DIV ROTARY AND MISSION SYSTEMS
no award yet
no awards on record
Listed source LARKOS PACKING AND DISTRIBUTION INC. won the only award on record. LARKOS PACKING AND DISTRIBUTION INC. won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M1-27-T-2113 | Nov 6, 2026 | Nov 16, 2026 | 12 | Open | View at DIBBS → |
| SPE7M1-26-U-6262 | Sep 22, 2026 | Oct 9, 2026 | 14 | 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: 2026-10-26.
- Full methodology →
Cite this page
Citation
NSN Explorer. "CONVERTER,WAVE FORM." nsnexplorer.com, https://nsnexplorer.com/nsn/6625-01-331-6390/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/6625-01-331-6390/