Acquisition method (AMC)
1
FSC 6625 × METER,ELECTRICAL FREQUENCY
METER,ELECTRICAL FREQUENCY
6625-01-044-2560 FSC 6625
NSN 6625-01-044-2560 (also written 6625010442560; NIIN 01-044-2560) is a meter, electrical frequency in Federal Supply Class 6625, Electrical and Electronic Properties Measuring and Testing Instruments. 8 manufacturer part numbers from 8 suppliers are on record. No purchases are on record yet.
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)
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 |
|---|---|
| CIRCUIT CURRENT FOR WHICH DESIGNED AACT | AC |
| DIELECTRIC WITHSTANDING VOLTAGE IN VOLTS AAPB | 3000.0 |
| OVERALL LENGTH ABHP | INCHES MAXIMUM 2.100 |
| MOUNTING HOLE DIAMETER ABTB | INCHES NOMINAL 0.125 |
| SCALE DIVISION QUANTITY ABWG | 20 |
| FREQUENCY RATING ACZB | HERTZ NOMINAL 400.0 |
| OVERALL DIAMETER ADAV | INCHES MAXIMUM 2.695 |
| ENVIRONMENTAL PROTECTION ADZC | SHOCK RESISTANT AND VIBRATION RESISTANT AND WATERTIGHT |
| MOUNTING BOLT CIRCLE DIAMETER AFFL | INCHES NOMINAL 2.440 |
| END ITEM IDENTIFICATION AGAV | AIRCRAFT FMS-TA-4J,C-2A(REPROCURED),TOMCAT F-14,VIKING S-3B,HELICOPTER MH-53E,SH-60F,HH-60H,SEA KING H-3,ADVANCE ATTACK AH-1W,USCG SEARCH AND RESCUE HH-60J |
| FURNISHED ITEMS AND QUANTITY AKYN | MTG HDW 3; TERM. HDW 2 |
| INDICATOR TYPE AMKD | DIAL W/POINTER |
| INSTALLATION DESIGN AMQY | PANEL |
| MOUNTING ARRANGEMENT STYLE ANRL | — |
| FREQUENCY RESPONSE RANGE ANSY | HERTZ 390.000 TO 410.000 |
| DIAL SCALE MARKING COLOR APMM | SINGLE INDICATOR SINGLE RANGE BLACK |
| ACCURACY IN PERCENT APPN | SINGLE INDICATOR SINGLE RANGE AT FULL SCALE -5.0 TO 5.0 |
| METER DEPTH BEHIND MOUNTING FLANGE APST | INCHES MAXIMUM 1.700 |
| METER BODY DIAMETER BEHIND MOUNTING FLANGE APSW | INCHES NOMINAL 2.210 |
| MOVEMENT TYPE AQEC | MOVING COIL, PERMANENT MAGNET |
| POINTER COLOR ASSS | SINGLE INDICATOR SINGLE RANGE BLACK |
| POWER SOURCE AWZJ | EXTERNAL |
| MOUNTING FACILITY TYPE AND QUANTITY AXHR | SCREW 3 AND UNTHREADED HOLE(S) 3 |
| SCALE GRADUATION TYPE BHDC | SINGLE INDICATOR SINGLE RANGE LINEAR |
| MEASUREMENT RANGE BHMW | SINGLE INDICATOR SINGLE RANGE HERTZ 390.0 TO 410.0 |
| SCALE SELECTION METHOD BLSB | TERMINAL |
| FEATURES PROVIDED CBBL | ZERO ADJUSTER |
| CRITICALITY CODE JUSTIFICATION CRTL | FEAT |
| MOVEMENT SUSPENSION METHOD CTQL | JEWEL PIVOT BASE |
| CIRCUIT ATTACHMENT METHOD AND QUANTITY CTTD | SOLDER LUG 2 |
| PHASE FAAZ | SINGLE |
| SPECIAL FEATURES FEAT | WEAPON SYSTEM ESSENTIAL |
| COLOR HUES | BACKGROUND SINGLE INDICATOR SINGLE RANGE WHITE |
| MATERIAL MATT | STEEL |
| SURFACE TREATMENT SFTT | ENAMEL |
| SPECIAL TEST FEATURES SPCL | CONFORMS TO MIL-M-10304 MIL-M-10304 |
| STYLE DESIGNATOR STYL | — |
| FSC APPLICATION DATA ZZZV | TEST SET,ELECT. EQUIP. |
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 |
|---|---|---|
| 253R0-828 | 89280 | Q V S INC |
| 328AS171-1 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER |
| 328AS171-1 | 57737 | HERMAN H STICHT COMPANY, INC DBA MEGOHMER VIBRATING REED & STANDCO |
| 628-E562 | 77221 | PHAOSTRON INSTRUMENT AND ELECTRONIC COMPANY |
| A624-2110 | 21269 | ESSEX ELECTRO ENGINEERS INC |
| MK777-94 | 0BZM1 | MKC ELECTRONICS INC DBA MK ELECTRONICS DIV MKC ELECTRONICS INC, DBA MK ELECTRONICS |
| MMI-9666 | 27197 | METERMASTER INC METERMOD DIV |
| MMI-9666 | 28304 | CUSTOM METERING COMPANY 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
—
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 — 3 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.
Dot size shows quantity. A faint bar joins a solicitation to the award made against it.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M1-27-U-0912 | Oct 22, 2026 | Nov 5, 2026 | 22 | Expired | View at DIBBS → |
| SPE7M1-27-U-0089 | Oct 7, 2026 | Oct 21, 2026 | 22 | Cancelled | View at DIBBS → |
| SPE7M1-26-T-261H | Aug 7, 2026 | Aug 17, 2026 | 30 | 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.
- Full methodology →
Cite this page
Citation
NSN Explorer. "METER,ELECTRICAL FREQUENCY." nsnexplorer.com, https://nsnexplorer.com/nsn/6625-01-044-2560/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/6625-01-044-2560/