Acquisition method (AMC)
1
FSC 4820 × VALVE,SAFETY RELIEF
VALVE,SAFETY RELIEF
4820-00-670-9846 FSC 4820
NSN 4820-00-670-9846 (also written 4820006709846; NIIN 00-670-9846) is a valve, safety relief in Federal Supply Class 4820, Valves, Nonpowered. 12 manufacturer part numbers from 9 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 as suitable for competitive acquisition (AMC 1).
Suffix (AMSC)
C
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, 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 |
|---|---|
| CRITICALITY CODE JUSTIFICATION CRTL | FEAT |
| END ITEM IDENTIFICATION AGAV | H-46 SEA KNIGHT HELICOPTER |
| SPECIAL FEATURES FEAT | WEAPON SYSTEM ESSENTIAL |
| PROPRIETARY CHARACTERISTICS PRPY | PACS |
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 |
|---|---|---|
| 15788 | 98991 | WORCESTER CONTROLS CORP P O BOX 2609 COOKEVILLE TN 385022609 |
| 57A35C32 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER |
| 915-16A | 02708 | AGE LOGISTICS CORPORATION |
| 915-16A | 69134 | MANIFOLD & PHALOR INC |
| 915-16A-6 | 00994 | COLUMBUS JACK CORPORATION DIV COLUMBUS JACK |
| 915-16A-6 | 02708 | AGE LOGISTICS CORPORATION |
| 915-16A-6 | 31068 | DUTCH VALLEY SUPPLY CO. |
| 915-6A-6 | 00994 | COLUMBUS JACK CORPORATION DIV COLUMBUS JACK |
| 915-6A-6 | 02708 | AGE LOGISTICS CORPORATION |
| 915-6A-6 | 64045 | CASCADE MFG AND EQUIPMENT INC DBA C M E INC |
| 915-6A-6 | 65273 | COMPTECH |
| 915-6A-6 | 8B805 | EUR-PAC CORPORATION |
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
$42,375
Total demand
$42,375
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 | SPE7M126D61QE/SPE7M526F2793 ↗ | MANIFOLD & PHALOR INC | — | $42,375 |
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
MANIFOLD & PHALOR INC
last award Sep 2026
AGE LOGISTICS CORPORATION
no award yet
no awards on record
Listed source CASCADE MFG AND EQUIPMENT INC DBA C M E INC
no award yet
no awards on record
Listed source COLUMBUS JACK CORPORATION DIV COLUMBUS JACK
no award yet
no awards on record
Listed source COMPTECH
no award yet
no awards on record
Listed source DUTCH VALLEY SUPPLY CO.
no award yet
no awards on record
Listed source EUR-PAC CORPORATION
no award yet
no awards on record
Listed source NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER
no award yet
no awards on record
Listed source MANIFOLD & PHALOR INC won the only award on record.
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. "VALVE,SAFETY RELIEF." nsnexplorer.com, https://nsnexplorer.com/nsn/4820-00-670-9846/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/4820-00-670-9846/