Acquisition method (AMC)
3
FSC 4820 × GUIDE,VALVE STEM
GUIDE,VALVE STEM
4820-01-213-7841 FSC 4820
NSN 4820-01-213-7841 (also written 4820012137841; NIIN 01-213-7841) is a guide, valve stem in Federal Supply Class 4820, Valves, Nonpowered. 2 manufacturer part numbers from 1 supplier are on record. It was last purchased in Nov 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 |
|---|---|
| MATERIAL MATT | NICKEL 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 |
|---|---|---|
| C0154 | 86184 | GRISWOLD INDUSTRIES DBA CLA-VAL CO |
| C0154K | 86184 | GRISWOLD INDUSTRIES DBA CLA-VAL CO |
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
$411.16
Purchases
3
Total spend
$24,670
Nov 5, 2026
Last purchased
6 · 6.0/yr
Purchase records
$49,339
Total demand
$411.16
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, Nov 2026 to today.
- Award (bigger dot, bigger quantity)
- Middle half of prices
Most awards fall between $411 and $411.
Award price calculator
What do the last few awards average, and over what range? Choose how many awards to include.
Average unit price$411
Weighted by quantity$411
Observed range$411 – $411
Window coveredNov 2026
| Awarded | Quantity | Unit price | Supplier |
|---|---|---|---|
| Nov 2026 | 14 | $411 | GRISWOLD INDUSTRIES DBA CLA-VAL CO |
| Nov 2026 | 10 | $411 | GRISWOLD INDUSTRIES DBA CLA-VAL CO |
| Nov 2026 | 36 | $411 | GRISWOLD INDUSTRIES DBA CLA-VAL CO |
Shaded rows are included. This reports past awards and does not suggest a price.
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Nov 5, 2026 | 36 | $411.16 | $14,802 | GRISWOLD INDUSTRIES DBA CLA-VAL CO (86184) | Unknown | Source ↗ |
| Nov 5, 2026 | 10 | $411.16 | $4,112 | GRISWOLD INDUSTRIES DBA CLA-VAL CO (86184) | Unknown | Source ↗ |
| Nov 5, 2026 | 14 | $411.16 | $5,756 | GRISWOLD INDUSTRIES DBA CLA-VAL CO (86184) | 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 |
|---|---|---|---|---|
| Nov 5, 2026 | SPE7MC27P0406 ↗ | GRISWOLD INDUSTRIES DBA CLA-VAL CO | — | $5,756 |
| Nov 5, 2026 | SPE7MC27P0405 ↗ | GRISWOLD INDUSTRIES DBA CLA-VAL CO | — | $4,112 |
| Nov 5, 2026 | SPE7MC27P0404 ↗ | GRISWOLD INDUSTRIES DBA CLA-VAL CO | — | $14,802 |
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 86 days from posting to award. Most of that came after quotes closed.
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
GRISWOLD INDUSTRIES DBA CLA-VAL CO
last award Nov 2026
GRISWOLD INDUSTRIES DBA CLA-VAL CO won 3 of the last 3 awards.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7MC-27-T-0448 | Oct 13, 2026 | Oct 23, 2026 | 36 | Expired | View at DIBBS → |
| SPE7MC-26-T-188B | Aug 11, 2026 | Aug 28, 2026 | 10 | Expired | View at DIBBS → |
| SPE7MX-26-T-0004 | Aug 5, 2026 | Aug 20, 2026 | 14 | 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: 2026-11-06.
- Full methodology →
Cite this page
Citation
NSN Explorer. "GUIDE,VALVE STEM." nsnexplorer.com, https://nsnexplorer.com/nsn/4820-01-213-7841/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/4820-01-213-7841/