FSC 6680 × GENERATOR,TACHOMETER

GENERATOR,TACHOMETER

6680-01-017-8443 FSC 6680

NSN 6680-01-017-8443 (also written 6680010178443; NIIN 01-017-8443) is a generator, tachometer in Federal Supply Class 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. 3 manufacturer part numbers from 3 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
SPE4A5-27-T-0175	4	Closes in 1d	Bid →

Can you win it?

This item is coded to be bought directly from the actual manufacturer (AMC 3).

Acquisition method (AMC)

Suffix (AMSC)

Competition

Coded for a named source

AMC 3: buy directly from the actual manufacturer, second or later time. AMSC D: the data needed to compete the part is unavailable or cannot be obtained economically. 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 HEIGHT AAJT	INCHES 2.750
OVERALL LENGTH AAJU	INCHES 5.406
OVERALL WIDTH AAJV	INCHES 2.750
SHAFT DIAMETER ABWV	SINGLE END INCHES NOMINAL 0.6250
SHAFT ROTATION DIRECTION AKCT	SINGLE END CLOCKWISE OR COUNTERCLOCKWISE
MOUNTING METHOD AXGY	FLANGE
MOUNTING FACILITY TYPE AND QUANTITY AXHR	UNTHREADED HOLE(S) 4
EXCITOR TYPE AYHE	SELF-EXCITED
CALIBRATION SPEED IN RPM BFLQ	1000.0
CALIBRATION VOLTAGE OUTPUT TYPE IN VOLTS BKPC	DC 3.0
LENGTH OF SHAFT FROM HOUSING CWCS	SINGLE END INCHES 1.094
MOUNTING FACILITY CIRCLE DIAMETER CWFQ	INCHES 3.125
TERMINAL TYPE AND QUANTITY TTQY	WIRE LEAD 2

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
M1200A	20049	THE ELECTRIC TACHOMETER CORP.
M1200A3	12763	DYNALEC CORPORATION
M1200A3	Z1B68	AERO & MILITARY PRODUCTS PTY LTD

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

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Purchases

Total spend

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Last purchased

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Purchase records

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Total demand

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Latest award total

Compare with other items

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 — 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.

Dot size shows quantity. A faint bar joins a solicitation to the award made against it.

Solicitation	Issued	Closes / closed	Qty	Status
SPE4A5-27-T-0175	Oct 8, 2026	Oct 20, 2026	4	Open	View at DIBBS →
SPE4A5-26-T-420B	Sep 11, 2026	Sep 23, 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.
Full methodology →

Cite this page

Citation

NSN Explorer. "GENERATOR,TACHOMETER." nsnexplorer.com, https://nsnexplorer.com/nsn/6680-01-017-8443/. Data as of October 19, 2026.

Link

https://nsnexplorer.com/nsn/6680-01-017-8443/