Acquisition method (AMC)
3
FSC 4310 × VACUUM PUMP UNIT,RECIPROCATING
VACUUM PUMP UNIT,RECIPROCATING
4310-01-703-2300 FSC 4310
NSN 4310-01-703-2300 (also written 4310017032300; NIIN 01-703-2300) is a vacuum pump unit, reciprocating in Federal Supply Class 4310, Compressors and Vacuum Pumps. 1 manufacturer part number from 1 supplier is 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 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 |
|---|---|
| PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY | CALBRATION PUMP |
| DISCHARGE CONNECTION THREAD SERIES DESIGNATOR CXDH | NPT |
| PUMP QUANTITY AENC | 1 |
| DISCHARGE CONNECTION QUANTITY AAYV | 1 |
| DISCHARGE CONNECTION TYPE AAYW | THREADED EXTERNAL |
| CYLINDER ARRANGEMENT STYLE AAYA | — |
| INTAKE CONNECTION QUANTITY AAYT | 1 |
| INTAKE CONNECTION TYPE AAYU | THREADED EXTERNAL |
| PUMP CYLINDER QUANTITY AENH | 1 |
| INTAKE CONNECTION THREAD SERIES DESIGNATOR CXBW | NPT |
| INTAKE CONNECTION NOMINAL THREAD SIZE CXCD | INCHES 0.125 |
| DISCHARGE CONNECTION NOMINAL THREAD SIZE CXDR | INCHES 0.125 |
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 |
|---|---|---|
| M-80 | 4ZDL1 | EAST HILLS INSTRUMENT, 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
—
Sep 4, 2026
Last purchased
1 · 1.0/yr
Purchase records
$1,667
Total demand
$1,667
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 |
|---|---|---|---|---|
| Sep 4, 2026 | SPE7M226V3049 ↗ | DELA TECHNOLOGY CORPORATION DBA DELA TECHNOLOGY CORP | — | $1,667 |
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
DELA TECHNOLOGY CORPORATION DBA DELA TECHNOLOGY CORP
last award Sep 2026
EAST HILLS INSTRUMENT, INC
no award yet
no awards on record
Listed source DELA TECHNOLOGY CORPORATION DBA DELA TECHNOLOGY CORP won the only award on record. DELA TECHNOLOGY CORPORATION DBA DELA TECHNOLOGY CORP won without being a listed source.
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 27, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-24.
- Full methodology →
Cite this page
Citation
NSN Explorer. "VACUUM PUMP UNIT,RECIPROCATING." nsnexplorer.com, https://nsnexplorer.com/nsn/4310-01-703-2300/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/4310-01-703-2300/