Acquisition method (AMC)
1
FSC 4820 × VALVE,EXPANSION
VALVE,EXPANSION
4820-00-063-0410 FSC 4820
NSN 4820-00-063-0410 (also written 4820000630410; NIIN 00-063-0410) is a valve, expansion in Federal Supply Class 4820, Valves, Nonpowered. 5 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Aug 2026.
Open for bid
No open solicitations on record for this NSN right now.
Can you win it?
This item is coded as suitable for competitive acquisition (AMC 1).
Suffix (AMSC)
L
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, 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 |
|---|---|
| MOUNTING METHOD AXGY | BULB CLAMP |
| REFRIGERATION CAPACITY IN BTU PER HOUR AGUB | 6.0 |
| VALVE EQUALIZER CONNECTION DIAMETER AFKW | INCHES NOMINAL 0.250 |
| VALVE EQUALIZER CONNECTION TYPE AFKV | FLARED TUBE |
| CAPILLARY TUBE LENGTH AEVT | INCHES NOMINAL 120.000 |
| VALVE EVAPORATOR TEMP RANGE DESIGNATION AFKL | HIGH |
| BODY STYLE AAQL | — |
| TEMP RATING ABJH | FAHRENHEIT 250.0 |
| FIRST END CONNECTION TYPE ACKM | THREADED EXTERNAL TUBE |
| FIRST END STYLE DESIGNATOR ACKN | — |
| FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED ACLH | INCHES NOMINAL 0.500 |
| FIRST END THREAD CLASS ACLK | 2A |
| FIRST END THREAD DIRECTION ACLL | RIGHT-HAND |
| SECOND END RELATIONSHIP WITH FIRST END ACLR | NOT IDENTICAL |
| SECOND END CONNECTION TYPE ACLS | THREADED EXTERNAL TUBE |
| SECOND END STYLE DESIGNATOR ACLT | — |
| SECOND END OUTSIDE DIAMETER TUBE ACCOMMODATED ACMP | INCHES NOMINAL 0.625 |
| SECOND END THREAD CLASS ACMR | 2A |
| SECOND END THREAD DIRECTION ACMS | RIGHT-HAND |
| FIRST END SEAT ANGLE IN DEG ACTE | 45.0 |
| SECOND END SEAT ANGLE IN DEG ACTF | 45.0 |
| FLOW CONTROL DEVICE ADQU | STEM AND INTEGRAL DISK |
| END CONNECTION QUANTITY ADQZ | 2 |
| FIRST END THREAD PITCH DIAMETERS ADRN | INCHES 0.7029 TO 0.7079 |
| SECOND END THREAD PITCH DIAMETERS ADRP | INCHES 0.5720 TO 0.5771 |
| MATERIAL MATT | BODY COPPER ALLOY |
| MATERIAL MATT | FLOW CONTROL DEVICE STEEL |
| MATERIAL MATT | STEM STEEL |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | BODY FED SPEC SINGLE MATERIAL RESPONSE AST- B124, ALLOY NO. 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 |
|---|---|---|
| 90C01-6932-3 | 10855 | CARRIER CORP |
| HC-E-1/2-FC | 70255 | EMERSON ELECTRIC CO ALCO CONTROLS DIV |
| TCLE 1/2FC(1/2SEX5/8SAEANG) | 70255 | EMERSON ELECTRIC CO ALCO CONTROLS DIV |
| TCLE-1/2-FW | 70255 | EMERSON ELECTRIC CO ALCO CONTROLS DIV |
| TCLE1/2FC1/2SAEX5/8SAEANGLE | 70255 | EMERSON ELECTRIC CO ALCO CONTROLS DIV |
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
$270.28
Purchases
2
Total spend
$539.37
Aug 18, 2026
Last purchased
4 · 4.0/yr
Purchase records
$1,079
Total demand
$270.28
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Aug 18, 2026 | 1 | $270.28 | $270.28 | MAKPAK, LLC DBA MAKPAK LLC (7ECU3) | Unknown | Source ↗ |
| Aug 10, 2026 | 1 | $269.09 | $269.09 | MAKPAK, LLC DBA MAKPAK LLC (7ECU3) | 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 |
|---|---|---|---|---|
| Aug 10, 2026 | SPE7MC26V3915 ↗ | MAKPAK, LLC DBA MAKPAK LLC | — | $269.09 |
| Aug 18, 2026 | SPE7MC26V4083 ↗ | MAKPAK, LLC DBA MAKPAK LLC | — | $270.28 |
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.
Time from solicitation to award
How long does a buy take from posting to award? One bar per past award that matches a solicitation.
- Open for quotes
- Closed, awaiting award
The typical buy took 5 days from posting to award.
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 Aug 2026
CARRIER CORP
no award yet
no awards on record
Listed source EMERSON ELECTRIC CO ALCO CONTROLS DIV
no award yet
no awards on record
Listed source MAKPAK, LLC DBA MAKPAK LLC won 2 of the last 2 awards. MAKPAK, LLC DBA MAKPAK LLC won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7MC-26-T-190V | Aug 13, 2026 | Aug 24, 2026 | 1 | Cancelled | View at DIBBS → |
| SPE7MC-26-T-166E | Aug 5, 2026 | Aug 17, 2026 | 1 | Cancelled | 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: 2026-11-05.
- Full methodology →
Cite this page
Citation
NSN Explorer. "VALVE,EXPANSION." nsnexplorer.com, https://nsnexplorer.com/nsn/4820-00-063-0410/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/4820-00-063-0410/