Acquisition method (AMC)
3
FSC 4820 × COCK,DRAIN
COCK,DRAIN
4820-01-208-1890 FSC 4820
NSN 4820-01-208-1890 (also written 4820012081890; NIIN 01-208-1890) is a cock, drain in Federal Supply Class 4820, Valves, Nonpowered. 3 manufacturer part numbers from 2 suppliers are on record. The government has 1 open solicitation for it.
Open for bid
1 open solicitation on record right now — quantity, close date, and where to submit.
| Solicitation | Qty | Status | |
|---|---|---|---|
| SPE7MC-27-T-0422 | 5 | Closes in 4d | Bid → |
Can you win it?
This item is coded to be bought directly from the actual manufacturer (AMC 3).
Suffix (AMSC)
C
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC C: needs engineering source approval; other sources must qualify first. 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 |
|---|---|
| THREAD DIRECTION AAJF | FIRST END RIGHT-HAND |
| CONNECTION STYLE AHNC | — |
| VALVE OPERATION METHOD AQLR | MANUAL |
| CONNECTION TYPE AWLS | FIRST END THREADED EXTERNAL TUBE |
| THREAD QUANTITY PER INCH CMLP | 16 |
| NOMINAL THREAD SIZE CQJX | FIRST END INCHES 0.688 |
| MATERIAL MATT | BODY COPPER ALLOY |
| MEDIA FOR WHICH DESIGNED MEDA | SINGLE RESPONSE WATER, FRESH |
| THREAD SERIES DESIGNATOR THSD | FIRST END UN |
| FURNISHED ITEMS AND QUANTITY TMQY | GASKET 1 AND NUT 1 AND TAILPIECE 1 |
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 |
|---|---|---|
| 4820PL0850712 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX |
| 4971-G503 | 22501 | HOWELL LABORATORIES INC DBA HOWELL LABORATORIES INC |
| 4971B-G503 | 22501 | HOWELL LABORATORIES INC DBA HOWELL LABORATORIES 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
$980.19
Purchases
2
Total spend
$35,672
Oct 16, 2026
Last purchased
5 · 5.0/yr
Purchase records
$84,791
Total demand
$980.19
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Oct 16, 2026 | 5 | $980.19 | $4,901 | TRIMAN INDUSTRIES INC (0ZBE8) | Unknown | Source ↗ |
| Oct 6, 2026 | 32 | $961.59 | $30,771 | TRIMAN INDUSTRIES INC (0ZBE8) | 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 22, 2026 | SPE7MC26P3651 ↗ | TRIMAN INDUSTRIES INC | — | $13,448 |
| Oct 6, 2026 | SPE7MC27V0099 ↗ | TRIMAN INDUSTRIES INC | — | $30,771 |
| Oct 16, 2026 | SPE7MC27V0201 ↗ | TRIMAN INDUSTRIES INC | — | $4,901 |
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.
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 7 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
TRIMAN INDUSTRIES INC
last award Oct 2026
HOWELL LABORATORIES INC DBA HOWELL LABORATORIES INC
no award yet
no awards on record
Listed source JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX
no award yet
no awards on record
Listed source TRIMAN INDUSTRIES INC won 2 of the last 2 awards. TRIMAN INDUSTRIES INC won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7MC-27-T-0422 | Oct 13, 2026 | Oct 23, 2026 | 5 | Open | View at DIBBS → |
| SPE7MC-26-T-293G | Sep 25, 2026 | Oct 5, 2026 | 32 | 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: 2026-10-17.
- Full methodology →
Cite this page
Citation
NSN Explorer. "COCK,DRAIN." nsnexplorer.com, https://nsnexplorer.com/nsn/4820-01-208-1890/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/4820-01-208-1890/