Acquisition method (AMC)
3
FSC 4820 × VALVE,EXPANSION
VALVE,EXPANSION
4820-01-454-6393 FSC 4820
NSN 4820-01-454-6393 (also written 4820014546393; NIIN 01-454-6393) is a valve, expansion in Federal Supply Class 4820, Valves, Nonpowered. 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)
L
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC L: annual buy value is below the screening threshold. 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 |
|---|---|
| BODY STYLE AAQL | — |
| FIRST END CONNECTION TYPE ACKM | UNTHREADED EXTERNAL TUBE |
| FIRST END STYLE DESIGNATOR ACKN | — |
| FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED ACLH | INCHES NOMINAL 0.375 |
| SECOND END RELATIONSHIP WITH FIRST END ACLR | IDENTICAL |
| FLOW CONTROL DEVICE ADQU | STEM AND INTEGRAL DISK |
| END CONNECTION QUANTITY ADQZ | 2 |
| CAPILLARY TUBE LENGTH AEVT | INCHES NOMINAL 16.000 |
| BULB LENGTH AEVU | INCHES NOMINAL 8.000 |
| BULB DIAMETER AEVV | INCHES NOMINAL 0.375 |
| VALVE EVAPORATOR TEMP RANGE DESIGNATION AFKL | HIGH |
| VALVE EQUALIZER CONNECTION TYPE AFKV | SOLDER TUBE |
| VALVE EQUALIZER CONNECTION DIAMETER AFKW | INCHES NOMINAL 0.125 |
| MOUNTING METHOD AXGY | BULB CLAMP |
| REFRIGERATION CAPACITY IN NEGATIVE KILO CALORIE PER HOUR CXPJ | 7.000 |
| SPECIAL FEATURES FEAT | STRAINER NOT SUPPLIED W/ITEM |
| MATERIAL MATT | BODY COPPER ALLOY |
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 |
|---|---|---|
| EBFVE-A-C | 78462 | PARKER-HANNIFIN CORP DIV SPORLAN DIVISION |
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 3, 2026
Last purchased
1 · 1.0/yr
Purchase records
$1,035
Total demand
$1,035
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 3, 2026 | SPE7MC26V3097 ↗ | MAKPAK, LLC DBA MAKPAK LLC | — | $1,035 |
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
MAKPAK, LLC DBA MAKPAK LLC
last award Sep 2026
PARKER-HANNIFIN CORP DIV SPORLAN DIVISION
no award yet
no awards on record
Listed source MAKPAK, LLC DBA MAKPAK LLC won the only award on record. MAKPAK, LLC DBA MAKPAK LLC 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: 2026-10-25.
- Full methodology →
Cite this page
Citation
NSN Explorer. "VALVE,EXPANSION." nsnexplorer.com, https://nsnexplorer.com/nsn/4820-01-454-6393/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/4820-01-454-6393/