Acquisition method (AMC)
3
FSC 4820 × DISK,VALVE
DISK,VALVE
4820-01-146-1079 FSC 4820
NSN 4820-01-146-1079 (also written 4820011461079; NIIN 01-146-1079) is a disk, valve in Federal Supply Class 4820, Valves, Nonpowered. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Sep 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)
L
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, 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 |
|---|---|
| THREAD CLASS AAJD | 2B |
| OUTSIDE DIAMETER ABHE | INCHES NOMINAL 1.361 |
| OVERALL HEIGHT ABKW | INCHES NOMINAL 2.000 |
| NOMINAL THREAD SIZE CQJX | INCHES 1.125 |
| SEAT ANGLE CRRB | DEGREES NOMINAL 90.0 |
| MATERIAL MATT | NICKEL ALLOY AND PLASTIC POLYAMIDE NYLON |
| STYLE DESIGNATOR STYL | — |
| THREAD SERIES DESIGNATOR THSD | UNF |
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 |
|---|---|---|
| 04567-5 A0 EH | 32142 | HYDRASEARCH COMPANY, LLC |
| 045675 | 54716 | HYDRASEARCH CO., INC. DBA USE CAGE CODE 32142 FOR CATALOGING |
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
—
Sep 21, 2026
Last purchased
1 · 1.0/yr
Purchase records
$4,525
Total demand
$4,525
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.
| Action date | Award # | Recipient | Agency | Obligation |
|---|---|---|---|---|
| Sep 21, 2026 | SPE7M126PA522 ↗ | ITL LLC DBA ITL SOLUTIONS | — | $4,525 |
Demand history
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
ITL LLC DBA ITL SOLUTIONS
last award Sep 2026
HYDRASEARCH CO., INC. DBA USE CAGE CODE 32142 FOR CATALOGING
no award yet
no awards on record
Listed source HYDRASEARCH COMPANY, LLC
no award yet
no awards on record
Listed source ITL LLC DBA ITL SOLUTIONS won the only award on record. ITL LLC DBA ITL SOLUTIONS won without being a listed source.
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: 2026-09-29.
- Full methodology →
Cite this page
Citation
NSN Explorer. "DISK,VALVE." nsnexplorer.com, https://nsnexplorer.com/nsn/4820-01-146-1079/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/4820-01-146-1079/