Acquisition method (AMC)
3
FSC 4320 × IMPELLER,PUMP,CENTRIFUGAL
IMPELLER,PUMP,CENTRIFUGAL
4320-00-267-9153 FSC 4320
NSN 4320-00-267-9153 (also written 4320002679153; NIIN 00-267-9153) is an impeller, pump, centrifugal in Federal Supply Class 4320, Power and Hand Pumps. 4 manufacturer part numbers from 3 suppliers are 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 |
|---|---|
| MOUNTING METHOD AXGY | THREAD |
| DESIGN TYPE APGF | SINGLE WIDTH |
| THREAD DIAMETER AWDP | INCHES NOMINAL 0.438 |
| THREAD DIRECTION AAJF | RIGHT-HAND |
| MATERIAL MATT | COPPER ALLOY |
| BLADE TYPE ANCT | BACKWARD CURVE |
| ROTATION DIRECTION FOR WHICH DESIGNED AYSY | COUNTERCLOCKWISE |
| OVERALL DIAMETER ADAV | INCHES NOMINAL 3.594 |
| SCREW THREAD SERIES DESIGNATOR AJYP | UNF |
| OVERALL WIDTH ABMK | INCHES NOMINAL 1.000 |
| THREAD QUANTITY CQRN | PER INCH 20 |
| BLADE QUANTITY AJLB | 5 |
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 |
|---|---|---|
| 5097-7 | 05869 | RAYTHEON COMPANY DIV RMD STRATEGIC |
| 5097-7 | 82577 | RAYTHEON COMPANY DBA RAYTHEON |
| C5219 | 44408 | OBERDORFER FOUNDRIES INC |
| C5219-3.56IN | 44408 | OBERDORFER FOUNDRIES 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
$140.00
Purchases
1
Total spend
$2,380
Sep 3, 2026
Last purchased
2 · 2.0/yr
Purchase records
$4,760
Total demand
$140.00
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Sep 3, 2026 | 17 | $140.00 | $2,380 | ECHELON SUPPLY AND SERVICE, INC. (61125) | Unknown | Source ↗ |
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 3, 2026 | SPE7M126V089B ↗ | ECHELON SUPPLY AND SERVICE, INC. | — | $2,380 |
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.
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
ECHELON SUPPLY AND SERVICE, INC.
last award Sep 2026
OBERDORFER FOUNDRIES INC
no award yet
no awards on record
Listed source RAYTHEON COMPANY DBA RAYTHEON
no award yet
no awards on record
Listed source RAYTHEON COMPANY DIV RMD STRATEGIC
no award yet
no awards on record
Listed source ECHELON SUPPLY AND SERVICE, INC. won the only award on record. ECHELON SUPPLY AND SERVICE, INC. won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M1-26-T-260T | Aug 7, 2026 | Aug 17, 2026 | 17 | 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.
- Data last refreshed: 2026-10-25.
- Full methodology →
Cite this page
Citation
NSN Explorer. "IMPELLER,PUMP,CENTRIFUGAL." nsnexplorer.com, https://nsnexplorer.com/nsn/4320-00-267-9153/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/4320-00-267-9153/