Acquisition method (AMC)
3
FSC 4510 × BREAKER,VACUUM,FLUSH VALVE
BREAKER,VACUUM,FLUSH VALVE
4510-01-415-2603 FSC 4510
NSN 4510-01-415-2603 (also written 4510014152603; NIIN 01-415-2603) is a breaker, vacuum, flush valve in Federal Supply Class 4510, Plumbing Fixtures and Accessories. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Oct 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 |
|---|---|
| INLET CONNECTION TYPE ACQW | THREADED INTERNAL PIPE |
| END ITEM IDENTIFICATION AGAV | WEAPONS SYSTEM, TH - STRATEGIC SEALIFT CONVERSION SHIPS CLASS |
| INLET CONNECTION SIZE ANHY | 1/2IN. |
| OUTLET CONNECTION TYPE ARTH | THREADED INTERNAL PIPE |
| OUTLET CONNECTION SIZE BMWJ | 1/2IN. |
| SPECIAL FEATURES FEAT | COMPONENT OF A VACUUM BREAKER KIT, P/N5999024 |
| MATERIAL MATT | STEEL |
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 |
|---|---|---|
| 5500124 | 47WD8 | EVAC NORTH AMERICA INC |
| 5500124 | 58568 | ENVIROVAC INC DBA MONOGRAM SYSTEMS-ROCKFORD DIV |
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
—
Oct 16, 2026
Last purchased
3 · 3.0/yr
Purchase records
$997.90
Total demand
$199.58
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 |
|---|---|---|---|---|
| Oct 6, 2026 | SPE8E824D0002/SPE8E827F0014 ↗ | EVAC NORTH AMERICA INC | — | $399.16 |
| Oct 6, 2026 | SPE8E824D0002/SPE8E827F0013 ↗ | EVAC NORTH AMERICA INC | — | $399.16 |
| Oct 16, 2026 | SPE8E824D0002/SPE8E827F0042 ↗ | EVAC NORTH AMERICA INC | — | $199.58 |
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
EVAC NORTH AMERICA INC
last award Oct 2026
ENVIROVAC INC DBA MONOGRAM SYSTEMS-ROCKFORD DIV
no award yet
no awards on record
Listed source EVAC NORTH AMERICA INC won 3 of the last 3 awards.
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. "BREAKER,VACUUM,FLUSH VALVE." nsnexplorer.com, https://nsnexplorer.com/nsn/4510-01-415-2603/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/4510-01-415-2603/