Acquisition method (AMC)
3
FSC 4710 × TUBE ASSEMBLY,METAL
TUBE ASSEMBLY,METAL
4710-01-411-5551 FSC 4710
NSN 4710-01-411-5551 (also written 4710014115551; NIIN 01-411-5551) is a tube assembly, metal in Federal Supply Class 4710, Pipe, Tube and Rigid Tubing. 6 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)
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 |
|---|---|
| WALL THICKNESS AAGT | INCHES NOMINAL 0.060 |
| THREAD CLASS AAJD | 3A |
| THREAD DIRECTION AAJF | SINGLE END RIGHT-HAND |
| MATING END QUANTITY AFQW | 2 |
| END CONNECTION STYLE AJFX | — |
| DESIGN FORM ARJD | PREBENT |
| TUBE OUTSIDE DIAMETER BBYQ | INCHES NOMINAL 0.500 |
| MATERIAL MATT | TUBING NICKEL ALLOY |
| 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 |
|---|---|---|
| 998F3429 | 63857 | CIRCOR NAVAL SOLUTIONS LLC DBA WARREN PUMPS |
| 999F0815 | 63857 | CIRCOR NAVAL SOLUTIONS LLC DBA WARREN PUMPS |
| 999F0815-37 | 63857 | CIRCOR NAVAL SOLUTIONS LLC DBA WARREN PUMPS |
| PL-999F0815-37 | 63857 | CIRCOR NAVAL SOLUTIONS LLC DBA WARREN PUMPS |
| R1223-37 | 63857 | CIRCOR NAVAL SOLUTIONS LLC DBA WARREN PUMPS |
| R1223-37SH16M051A | 63857 | CIRCOR NAVAL SOLUTIONS LLC DBA WARREN PUMPS |
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
$45,963.00
Purchases
1
Total spend
$45,963
Sep 29, 2026
Last purchased
2 · 2.0/yr
Purchase records
$91,926
Total demand
$45,963.00
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Sep 29, 2026 | 1 | $45,963.00 | $45,963 | CIRCOR NAVAL SOLUTIONS LLC DBA WARREN PUMPS (63857) | 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 29, 2026 | SPE7M426P5227 ↗ | CIRCOR NAVAL SOLUTIONS LLC DBA WARREN PUMPS | — | $45,963 |
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.
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
CIRCOR NAVAL SOLUTIONS LLC DBA WARREN PUMPS
last award Sep 2026
CIRCOR NAVAL SOLUTIONS LLC DBA WARREN PUMPS won the only award on record.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M0-26-T-091H | Sep 21, 2026 | Oct 6, 2026 | 3 | Expired | View at DIBBS → |
| SPE7M1-26-T-096M | May 22, 2026 | Sep 23, 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: 2026-10-04.
- Full methodology →
Cite this page
Citation
NSN Explorer. "TUBE ASSEMBLY,METAL." nsnexplorer.com, https://nsnexplorer.com/nsn/4710-01-411-5551/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/4710-01-411-5551/