Acquisition method (AMC)
3
FSC 4820 × VALVE,RELIEF,PRESSURE AND TEMPER
VALVE,RELIEF,PRESSURE AND TEMPER
4820-01-545-9664 FSC 4820
NSN 4820-01-545-9664 (also written 4820015459664; NIIN 01-545-9664) is a valve, relief, pressure and temper in Federal Supply Class 4820, Valves, Nonpowered. 3 manufacturer part numbers from 1 supplier 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)
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 |
|---|---|
| BODY STYLE AAQL | — |
| FURNISHED ITEMS ABFF | MANUAL OPERATING DEVICE |
| TEMP RATING ABJH | FAHRENHEIT 210.0 |
| END ITEM IDENTIFICATION AGAV | ELECTRIC WATER HEATER 17749T5; NEW CONSTRUCTION LHD8 |
| SPECIAL FEATURES FEAT | RELIEF VALVE WITH 3/4" FNPT OUTLET; 3/4" FPT UNION TAIL; 3/4" UNION NUT; EXTENSION TYPE TEMPERATURE SENSING ELEMENT; RELIEF VALVE USED ON A 40 GALLON WATER HEATER |
| MEDIA FOR WHICH DESIGNED MEDA | WATER, FRESH |
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 |
|---|---|---|
| 17749 REV A SH 4 PC 7 | 19857 | THE ELECTRIC HEATER CO DBA HUBBELL ELECTRIC HEATER CO. |
| HSRV-10 | 19857 | THE ELECTRIC HEATER CO DBA HUBBELL ELECTRIC HEATER CO. |
| HSRV-10-125 | 19857 | THE ELECTRIC HEATER CO DBA HUBBELL ELECTRIC HEATER 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
$1,220.61
Purchases
1
Total spend
$6,103
Sep 24, 2026
Last purchased
2 · 2.0/yr
Purchase records
$12,206
Total demand
$1,220.61
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Sep 24, 2026 | 5 | $1,220.61 | $6,103 | PIONEER INDUSTRIES, LLC (66200) | 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 24, 2026 | SPE7MC26V4463 ↗ | PIONEER INDUSTRIES, LLC | — | $6,103 |
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.
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
PIONEER INDUSTRIES, LLC
last award Sep 2026
THE ELECTRIC HEATER CO DBA HUBBELL ELECTRIC HEATER CO.
no award yet
no awards on record
Listed source PIONEER INDUSTRIES, LLC won the only award on record. PIONEER INDUSTRIES, LLC won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7MC-26-T-258V | Sep 11, 2026 | Sep 21, 2026 | 5 | 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: 2026-10-04.
- Full methodology →
Cite this page
Citation
NSN Explorer. "VALVE,RELIEF,PRESSURE AND TEMPER." nsnexplorer.com, https://nsnexplorer.com/nsn/4820-01-545-9664/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/4820-01-545-9664/