Acquisition method (AMC)
1
FSC 4820 × COCK,DRAIN
COCK,DRAIN
4820-00-272-3333 FSC 4820
NSN 4820-00-272-3333 (also written 4820002723333; NIIN 00-272-3333) is a cock, drain in Federal Supply Class 4820, Valves, Nonpowered. 7 manufacturer part numbers from 6 suppliers are on record. No purchases are on record yet.
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)
G
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC G: the government has a complete data package and the rights to use it. 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 | SEAT COPPER ALLOY |
| NOMINAL THREAD SIZE CQJX | FIRST END INCHES 0.250 |
| CONNECTION STYLE AHNC | — |
| VALVE OPERATION METHOD AQLR | MANUAL |
| MATERIAL MATT | BODY COPPER ALLOY |
| THREAD DIRECTION AAJF | FIRST END RIGHT-HAND |
| MATERIAL MATT | STEM COPPER ALLOY |
| STYLE DESIGNATOR STYL | — |
| THREAD SERIES DESIGNATOR THSD | FIRST END NPTF |
| NONDEFINITIVE SPEC/STD DATA ZZZT | TYPE 1 AND STYLE B |
| MATERIAL MATT | FLOW CONTROL DEVICE COPPER ALLOY |
| CONNECTION TYPE AWLS | FIRST END THREADED EXTERNAL PIPE |
| FLOW CONTROL DEVICE ADQU | PLUG OR STEM |
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 |
|---|---|---|
| 30 | 20969 | ESSEX BRASS CORPORATION |
| 30-1/4IN | 20969 | ESSEX BRASS CORPORATION |
| 30-1/4IN | 83533 | ESSEX INDUSTRIES INC DIV MANUFACTURING DIVISION |
| MILC1203 | 77846 | ESSEX GROUP INC CONTROLS DIV |
| MILC1203 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MILC1203 | 84849 | SAMUEL LEVINE PLUMBING AND HEATING SUPPLIES, INC. DIV SLPHS INC |
| MS35787-2 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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
—
—
Last purchased
—
Purchase records
—
Total demand
—
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.
No related contract actions on record.
Demand history
Every solicitation we've indexed for this NSN, open and closed — 1 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7MC-26-T-305M | Sep 29, 2026 | Oct 9, 2026 | 51 | 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.
- Full methodology →
Cite this page
Citation
NSN Explorer. "COCK,DRAIN." nsnexplorer.com, https://nsnexplorer.com/nsn/4820-00-272-3333/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/4820-00-272-3333/