Acquisition method (AMC)
1
FSC 6625 × VOLTMETER
VOLTMETER
6625-00-643-1800 FSC 6625
NSN 6625-00-643-1800 (also written 6625006431800; NIIN 00-643-1800) is a voltmeter in Federal Supply Class 6625, Electrical and Electronic Properties Measuring and Testing Instruments. 17 manufacturer part numbers from 11 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 as suitable for competitive acquisition (AMC 1).
Suffix (AMSC)
T
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC T: handled under qualified products list procedures. 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 |
|---|---|
| SENSITIVITY RATING ANTG | OHMS PER VOLT 1000.0 |
| ACCURACY IN PERCENT APPN | SINGLE INDICATOR ALL RANGES AT FULL SCALE -2.0 TO 2.0 |
| MOUNTING BOLT CIRCLE DIAMETER AFFL | INCHES NOMINAL 2.440 |
| INSTALLATION DESIGN AMQY | PANEL |
| POINTER COLOR ASSS | SINGLE INDICATOR SINGLE RANGE BLACK |
| SCALE GRADUATION TYPE BHDC | SINGLE INDICATOR SINGLE RANGE LINEAR |
| MEASUREMENT RANGE BHMW | SINGLE INDICATOR SINGLE RANGE VOLTS, DC 0.0 TO 50.0 |
| OVERALL DIAMETER ADAV | INCHES NOMINAL 2.695 |
| MOVEMENT SUSPENSION METHOD CTQL | JEWEL PIVOT BASE |
| CIRCUIT ATTACHMENT METHOD AND QUANTITY CTTD | SOLDERLESS LUG 2 |
| COLOR HUES | BACKGROUND SINGLE INDICATOR SINGLE RANGE WHITE |
| MOUNTING ARRANGEMENT STYLE ANRL | — |
| STYLE DESIGNATOR STYL | — |
| FSC APPLICATION DATA ZZZV | TEST SET,ELECT. EQUIP. |
| INDICATOR TYPE AMKD | DIAL W/POINTER |
| RELIABILITY INDICATOR AARG | NOT ESTABLISHED |
| OVERALL LENGTH ABHP | INCHES NOMINAL 1.980 |
| SCALE DIVISION QUANTITY ABWG | 1 |
| FEATURES PROVIDED CBBL | ZERO ADJUSTER |
| METER DEPTH BEHIND MOUNTING FLANGE APST | INCHES NOMINAL 1.600 |
| METER BODY DIAMETER BEHIND MOUNTING FLANGE APSW | INCHES NOMINAL 2.800 |
| MOVEMENT TYPE AQEC | MOVING COIL, PERMANENT MAGNET |
| CIRCUIT CURRENT FOR WHICH DESIGNED AACT | DC |
| DIAL SCALE MARKING COLOR APMM | SINGLE INDICATOR SINGLE RANGE BLACK |
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 |
|---|---|---|
| 1521-1102007 | 65092 | SOLARTRON ELECTRONICS INC WESTON INSTRUMENTS DIV |
| 342C110H04 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP |
| 4196500-003 | 82577 | RAYTHEON COMPANY DBA RAYTHEON |
| 458-0362-010 | 13499 | ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS |
| 6200R357G | 06046 | AMETEK INC DBA AMETEK ISCD DIV ISCD |
| 686132-10 | 56232 | LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD |
| 7437281P1 | 99971 | LOCKHEED MARTIN CORP NAVAL ELECTRONICS & SURVEILLANCE SYSTEMS |
| 74675-003 | 82577 | RAYTHEON COMPANY DBA RAYTHEON |
| 755505 | 52542 | SYSTRON-DONNER CORP MICROWAVE/INSTRUMENT DIV |
| D745196-31 | 04655 | GENERAL DYNAMICS MISSION SYSTEMS, INC. |
| MIL-M-10304/4 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MIL-PRF-10304/4 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MILM10304B-MR26W050D | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MILM10304TYPEMR2 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MILM10304TYPEMR26W05 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MR26W050DCVVR | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| SM-D-745196-31 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR |
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
$636.00
Purchases
1
Total spend
$3,180
Sep 17, 2026
Last purchased
2 · 2.0/yr
Purchase records
$6,360
Total demand
$636.00
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Sep 17, 2026 | 5 | $636.00 | $3,180 | PHAOSTRON INSTRUMENT AND ELECTRONIC COMPANY (77221) | 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 17, 2026 | SPE7M126V137B ↗ | PHAOSTRON INSTRUMENT AND ELECTRONIC COMPANY | — | $3,180 |
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
PHAOSTRON INSTRUMENT AND ELECTRONIC COMPANY
last award Sep 2026
AMETEK INC DBA AMETEK ISCD DIV ISCD
no award yet
no awards on record
Listed source GENERAL DYNAMICS MISSION SYSTEMS, INC.
no award yet
no awards on record
Listed source LOCKHEED MARTIN CORP NAVAL ELECTRONICS & SURVEILLANCE SYSTEMS
no award yet
no awards on record
Listed source LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD
no award yet
no awards on record
Listed source MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
no award yet
no awards on record
Listed source NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP
no award yet
no awards on record
Listed source RAYTHEON COMPANY DBA RAYTHEON
no award yet
no awards on record
Listed source PHAOSTRON INSTRUMENT AND ELECTRONIC COMPANY won the only award on record. PHAOSTRON INSTRUMENT AND ELECTRONIC COMPANY won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M1-26-T-333A | Sep 11, 2026 | Sep 21, 2026 | 5 | 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: 2026-10-05.
- Full methodology →
Cite this page
Citation
NSN Explorer. "VOLTMETER." nsnexplorer.com, https://nsnexplorer.com/nsn/6625-00-643-1800/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/6625-00-643-1800/