Acquisition method (AMC)
3
FSC 4510 × DRAIN,FLOOR
DRAIN,FLOOR
4510-01-528-3652 FSC 4510
NSN 4510-01-528-3652 (also written 4510015283652; NIIN 01-528-3652) is a drain, floor in Federal Supply Class 4510, Plumbing Fixtures and Accessories. 1 manufacturer part number from 1 supplier is 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)
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 |
|---|---|
| MATERIAL MATT | BODY COPPER ALLOY 706 |
| SHAPE SHPE | ROUND |
| UNIT TYPE APQB | FLUSH |
| INTEGRAL TRAP TYPE BKMC | BELL |
| OUTLET PIPE SIZE ACCOMMODATED BKMJ | INCHES 4.000 |
| OUTLET CONNECTION JOINT TYPE BKMK | SWEATED |
| FEATURES PROVIDED CBBL | CLAMPING RING AND BACKWATER VALVE |
| PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY | DRAIN, FLOOR |
| SPECIAL FEATURES FEAT | TYPE B DECK DRAIN WITH STEEL RING IAW (80064) 803-1385789 |
| MATERIAL MATT | LOCATION NOT OTHERWISE SPECIFIED COPPER ALLOY 706 |
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 |
|---|---|---|
| DDAV4CN7BSR | 1FE46 | BESTWELD INC |
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
$3,895.00
Purchases
2
Total spend
$15,580
Oct 21, 2026
Last purchased
4 · 4.0/yr
Purchase records
$31,160
Total demand
$3,895.00
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Oct 21, 2026 | 3 | $3,895.00 | $11,685 | BESTWELD INC (1FE46) | Unknown | Source ↗ |
| Sep 23, 2026 | 1 | $3,895.00 | $3,895 | BESTWELD INC (1FE46) | 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 23, 2026 | SPE8E826P1502 ↗ | BESTWELD INC | — | $3,895 |
| Oct 21, 2026 | SPE8E827P0105 ↗ | BESTWELD INC | — | $11,685 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 2 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
Buying rhythm
How often does the government buy this item, and how long since the last time? Every solicitation and award on one line.
- Solicitation posted
- Award made
Dot size shows quantity. A faint bar joins a solicitation to the award made against it.
Time from solicitation to award
How long does a buy take from posting to award? One bar per past award that matches a solicitation.
- Open for quotes
- Closed, awaiting award
The typical buy took 41 days from posting to award. Most of that came after quotes closed.
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
BESTWELD INC
last award Oct 2026
BESTWELD INC won 2 of the last 2 awards.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE8E8-26-T-5628 | Sep 17, 2026 | Sep 28, 2026 | 3 | Expired | View at DIBBS → |
| SPE8E8-26-T-5067 | Aug 6, 2026 | Aug 17, 2026 | 1 | 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: 2026-10-23.
- Full methodology →
Cite this page
Citation
NSN Explorer. "DRAIN,FLOOR." nsnexplorer.com, https://nsnexplorer.com/nsn/4510-01-528-3652/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/4510-01-528-3652/