Acquisition method (AMC)
3
FSC 4820 × VALVE,SAFETY RELIEF
VALVE,SAFETY RELIEF
4820-01-619-5694 FSC 4820
NSN 4820-01-619-5694 (also written 4820016195694; NIIN 01-619-5694) is a valve, safety relief in Federal Supply Class 4820, Valves, Nonpowered. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Oct 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 |
|---|---|
| MAXIMUM OPERATING TEMP AEHZ | SINGLE RESPONSE FAHRENHEIT 406.0 |
| VALVE OPERATION METHOD AQLR | AUTOMATIC |
| VALVE SIZE CCFG | INCHES 1.500 |
| OPERATING PRESSURE CQQF | SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 102.0 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY | NON-CODE BRONZE LIQUID RELIEF VALVE |
| MATERIAL MATT | BODY BRONZE |
| MATERIAL MATT | DISK BRONZE |
| MATERIAL MATT | STEM COPPER ALLOY |
| MEDIA FOR WHICH DESIGNED MEDA | SINGLE RESPONSE LIQUID |
| STYLE DESIGNATOR STYL | — |
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 |
|---|---|---|
| 0020-G01-MG0110 | 0FC60 | KUNKLE INDUSTRIES INC |
| 0020-G01-MG0110 | 1X5W8 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP DBA MARINE PRODUCT TEAM DIV MARINE PRODUCT TEAM |
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
$475.29
Purchases
3
Total spend
$1,506
Oct 9, 2026
Last purchased
6 · 6.0/yr
Purchase records
$3,012
Total demand
$475.29
Latest unit price
Price history with quantity and a typical range
What has the government paid for this item, and was any award out of line? Every award as a dot, Sep 2026 to today.
- Award (bigger dot, bigger quantity)
- Middle half of prices
Most awards fall between $495 and $515.
Award price calculator
What do the last few awards average, and over what range? Choose how many awards to include.
Average unit price$502
Weighted by quantity$502
Observed range$475 – $516
Window coveredSep 2026 – Oct 2026
| Awarded | Quantity | Unit price | Supplier |
|---|---|---|---|
| Oct 2026 | 1 | $475 | LARKOS PACKING AND DISTRIBUTION INC. |
| Sep 2026 | 1 | $516 | LARKOS PACKING AND DISTRIBUTION INC. |
| Sep 2026 | 1 | $515 | LARKOS PACKING AND DISTRIBUTION INC. |
Shaded rows are included. This reports past awards and does not suggest a price.
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Oct 9, 2026 | 1 | $475.29 | $475.29 | LARKOS PACKING AND DISTRIBUTION INC. (6PZL1) | Unknown | Source ↗ |
| Sep 21, 2026 | 1 | $515.79 | $515.79 | LARKOS PACKING AND DISTRIBUTION INC. (6PZL1) | Unknown | Source ↗ |
| Sep 1, 2026 | 1 | $515.14 | $515.14 | LARKOS PACKING AND DISTRIBUTION INC. (6PZL1) | 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 1, 2026 | SPE7MC26V4281 ↗ | LARKOS PACKING AND DISTRIBUTION INC. | — | $515.14 |
| Sep 21, 2026 | SPE7MC26V4553 ↗ | LARKOS PACKING AND DISTRIBUTION INC. | — | $515.79 |
| Oct 9, 2026 | SPE7MC27V0139 ↗ | LARKOS PACKING AND DISTRIBUTION INC. | — | $475.29 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 3 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
Buying rhythm
How often does the government buy this item, and how long since the last time? Every solicitation and award on one line.
- Solicitation posted
- Award made
Dot size shows quantity. A faint bar joins a solicitation to the award made against it.
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
LARKOS PACKING AND DISTRIBUTION INC.
last award Oct 2026
EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP DBA MARINE PRODUCT TEAM DIV MARINE PRODUCT TEAM
no award yet
no awards on record
Listed source KUNKLE INDUSTRIES INC
no award yet
no awards on record
Listed source LARKOS PACKING AND DISTRIBUTION INC. won 3 of the last 3 awards. LARKOS PACKING AND DISTRIBUTION INC. won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7MC-27-T-0101 | Oct 6, 2026 | Oct 16, 2026 | 1 | Expired | View at DIBBS → |
| SPE7MC-26-T-274E | Sep 16, 2026 | Sep 28, 2026 | 1 | Expired | View at DIBBS → |
| SPE7MC-26-T-228C | Aug 27, 2026 | Sep 8, 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: 2026-10-26.
- Full methodology →
Cite this page
Citation
NSN Explorer. "VALVE,SAFETY RELIEF." nsnexplorer.com, https://nsnexplorer.com/nsn/4820-01-619-5694/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/4820-01-619-5694/