Acquisition method (AMC)
3
FSC 6680 × METER,FLUID FLOW INDICATING,DIFF
METER,FLUID FLOW INDICATING,DIFF
6680-01-654-1515 FSC 6680
NSN 6680-01-654-1515 (also written 6680016541515; NIIN 01-654-1515) is a meter, fluid flow indicating, diff in Federal Supply Class 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. 2 manufacturer part numbers from 1 supplier 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-0893 | 3 | Closes in 1d | Bid → |
Can you win it?
This item is coded to be bought directly from the actual manufacturer (AMC 3).
Suffix (AMSC)
D
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 |
|---|---|
| MOUNTING TYPE AAXX | FLUSH |
| DIAMETER ABMZ | INCHES NOMINAL 5.593 |
| LENGTH ABRY | INCHES NOMINAL 6.269 |
| CASE SHAPE ANRX | ROUND |
| SCALE PRESENTATION RANGE ASPF | 0-100 AT 90 |
| SMALLEST INCREMENT INDICATED AXEA | 1.0 |
| SCALE INSCRIPTION/BACKGROUND COLOR BGKZ | BACKGROUND COLOR: WHITE |
| MAXIMUM DIFFERENTIAL PRESSURE CPYY | DIFFERENTIAL PRESSURE RANGE: TULSE RANGE 45; DIAL RANGE 0-15; STATIC PRESS: 67.5 |
| INLET CONNECTION SIZE CPZD | 1/4-NPT |
| PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY | INDICATIOR, DIFFERENTIAL PRESSURE CIRCULAR DIAL |
| SPECIAL FEATURES FEAT | PRESSURE SYSTEM MATERIAL: PHOSPHORE BRONZE BOURDON TUBE; OPERATING AMBIENT TEMP. RANGE +40 TO 145 DEGREES F; CONNECTION LOCATION: BACK |
| MATERIAL MATT | CASE ALUMINUM |
| MEDIA FOR WHICH DESIGNED MEDA | LIQUID |
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 |
|---|---|---|
| ED24-3CB4-RWB0 | 049X3 | ASHCROFT INC DBA HEISE, WEKSLER |
| G27-387 | 049X3 | ASHCROFT INC DBA HEISE, WEKSLER |
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 — 1 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE4A5-27-T-0893 | Oct 13, 2026 | Oct 20, 2026 | 3 | Open | 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 13, 2026.
- Contract action totals: USAspending, context only.
- Full methodology →
Cite this page
Citation
NSN Explorer. "METER,FLUID FLOW INDICATING,DIFF." nsnexplorer.com, https://nsnexplorer.com/nsn/6680-01-654-1515/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/6680-01-654-1515/