Acquisition method (AMC)
1
FSC 4730 × ADAPTER,STRAIGHT,PIPE TO TUBE
ADAPTER,STRAIGHT,PIPE TO TUBE
4730-01-123-2943 FSC 4730
NSN 4730-01-123-2943 (also written 4730011232943; NIIN 01-123-2943) is an adapter, straight, pipe to tube in Federal Supply Class 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. 3 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 as suitable for competitive acquisition (AMC 1).
Suffix (AMSC)
G
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC G: the government has a complete data package and the rights to use it. 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 |
|---|---|
| NOMINAL PIPE SIZE ACCOMMODATED AAAR | SECOND END INCHES 0.500 |
| THREAD CLASS AAJD | 2A |
| CONNECTION STYLE AHNC | — |
| CONNECTION TYPE AWLS | FIRST END THREADED EXTERNAL TUBE |
| CONNECTION TYPE AWLS | SECOND END UNTHREADED INTERNAL PIPE |
| NOMINAL THREAD SIZE CQJX | FIRST END INCHES 0.438 |
| SEAT ANGLE CQRB | FIRST END DEGREES 12.0 |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED CWFD | FIRST END INCHES 0.250 |
| PIPE WALL THICKNESS DESIGNATION FOR WHICH DESIGNED CWFG | SECOND END SCHEDULE XS |
| NOMINAL OVERALL LENGTH CWFR | INCHES 2.734 |
| MATERIAL MATT | NUT STEEL COMP 316 |
| MATERIAL MATT | BODY STEEL |
| MATERIAL MATT | SLEEVE STEEL COMP 316 |
| THREAD SERIES DESIGNATOR THSD | FIRST END UNF |
| FURNISHED ITEMS AND QUANTITY TMQY | TUBE COUPLING NUT W/SLEEVE 1 |
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 |
|---|---|---|
| 4641906-0003 | 96169 | ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT |
| 800-4641906 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 800-4641906 ITEM 3 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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
$3,425.00
Purchases
1
Total spend
$6,850
Oct 14, 2026
Last purchased
2 · 2.0/yr
Purchase records
$13,700
Total demand
$3,425.00
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Oct 14, 2026 | 2 | $3,425.00 | $6,850 | SALEM MANUFACTURING & SALES INC DIV SALEM MANUFACTURING AND SALES INC (57140) | 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 |
|---|---|---|---|---|
| Oct 14, 2026 | SPE7M427P0269 ↗ | SALEM MANUFACTURING & SALES INC DIV SALEM MANUFACTURING AND SALES INC | — | $6,850 |
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
SALEM MANUFACTURING & SALES INC DIV SALEM MANUFACTURING AND SALES INC
last award Oct 2026
ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT
no award yet
no awards on record
Listed source NAVAL SHIP SYSTEMS COMMAND
no award yet
no awards on record
Listed source SALEM MANUFACTURING & SALES INC DIV SALEM MANUFACTURING AND SALES INC won the only award on record. SALEM MANUFACTURING & SALES INC DIV SALEM MANUFACTURING AND SALES INC won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M4-26-T-376G | Sep 1, 2026 | Sep 11, 2026 | 2 | Cancelled | 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: 2026-10-15.
- Full methodology →
Cite this page
Citation
NSN Explorer. "ADAPTER,STRAIGHT,PIPE TO TUBE." nsnexplorer.com, https://nsnexplorer.com/nsn/4730-01-123-2943/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/4730-01-123-2943/