Acquisition method (AMC)
1
FSC 6680 × GENERATOR,TACHOMETER
GENERATOR,TACHOMETER
6680-00-557-5963 FSC 6680
NSN 6680-00-557-5963 (also written 6680005575963; NIIN 00-557-5963) is a generator, tachometer in Federal Supply Class 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. 8 manufacturer part numbers from 5 suppliers are on record. It was last purchased in Oct 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)
R
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC R: the government owns neither the data nor the rights, and obtaining them is judged uneconomical. 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 |
|---|---|
| FEATURES PROVIDED CBBL | HORIZONTAL MOUNTING POSITION AND VERTICAL MOUNTING POSITION |
| OVERALL HEIGHT AAJT | INCHES 5.000 |
| SHAFT DIAMETER ABWV | SINGLE END INCHES NOMINAL 0.1880 |
| TERMINAL TYPE AND QUANTITY TTQY | CONNECTOR, PLUG 1 |
| OVERALL LENGTH AAJU | INCHES 4.750 |
| TYPE/MODEL DESIGNATION TMDN | M-1200-C |
| LENGTH OF SHAFT FROM HOUSING CWCS | SINGLE END INCHES 0.203 |
| OVERALL WIDTH AAJV | INCHES 3.250 |
| CURRENT RATING IN AMPS CWGL | INPUT SINGLE 0.060 |
| CALIBRATION VOLTAGE OUTPUT TYPE IN VOLTS BKPC | DC 3.0 |
| EXCITOR TYPE AYHE | SEPARATELY EXCITED |
| ROTOR SPEED RATING IN RPM CWFX | LOW FULL LOAD 300.0 AND HIGH FULL LOAD 3000.0 |
| CALIBRATION SPEED IN RPM BFLQ | 1000.0 |
| KEY HEIGHT ABOVE SHAFT BFNG | SINGLE END INCHES NOMINAL 0.037 |
| ELECTRICAL RESISTANCE AAPP | OHMS 10.0 |
| KEYWAY WIDTH ABRR | SINGLE END INCHES NOMINAL 0.060 |
| ACCURACY RANGE IN PERCENT BDJD | -0.5 TO 0.5 |
| CURRENT TYPE ACDC | INPUT DC |
| SHAFT ROTATION DIRECTION AKCT | SINGLE END CLOCKWISE OR COUNTERCLOCKWISE |
| MOUNTING METHOD AXGY | SWIVEL NUT COUPLING |
| MOUNTING FACILITY TYPE AND QUANTITY AXHR | THREADED COUPLING 1 |
| SHAFT END CHARACTERISTIC CWHZ | SINGLE END SINGLE STYLE A30 |
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 |
|---|---|---|
| 16102787 | 82796 | COLTEC INDUSTRIES INC. DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE |
| 16103787 | 82796 | COLTEC INDUSTRIES INC. DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE |
| 173-614 | 27235 | HARDIE-TYNES CO., INC. |
| 5120762 | 72582 | ROLLS-ROYCE SOLUTIONS AMERICA INC DBA ROLLS-ROYCE SOLUTIONS AMERICA INC |
| M1200-C | 12763 | DYNALEC CORPORATION |
| M1200C-3 | 12763 | DYNALEC CORPORATION |
| ND2106A | 7PZX0 | FAIRBANKS MORSE, LLC |
| ND2106A | 82796 | COLTEC INDUSTRIES INC. DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE |
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
—
Oct 30, 2026
Last purchased
1 · 1.0/yr
Purchase records
$13,240
Total demand
$13,240
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 |
|---|---|---|---|---|
| Oct 30, 2026 | SPE4A126V0972 ↗ | DYNALEC CORPORATION | — | $13,240 |
Demand history
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
DYNALEC CORPORATION
last award Oct 2026
COLTEC INDUSTRIES INC. DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE
no award yet
no awards on record
Listed source FAIRBANKS MORSE, LLC
no award yet
no awards on record
Listed source HARDIE-TYNES CO., INC.
no award yet
no awards on record
Listed source ROLLS-ROYCE SOLUTIONS AMERICA INC DBA ROLLS-ROYCE SOLUTIONS AMERICA INC
no award yet
no awards on record
Listed source DYNALEC CORPORATION won the only award on record.
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 Nov 1, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-11-01.
- Full methodology →
Cite this page
Citation
NSN Explorer. "GENERATOR,TACHOMETER." nsnexplorer.com, https://nsnexplorer.com/nsn/6680-00-557-5963/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/6680-00-557-5963/