Acquisition method (AMC)
1
FSC 4730 × NUT ASSEMBLY,TUBE COUPLING
NUT ASSEMBLY,TUBE COUPLING
4730-00-451-9232 FSC 4730
NSN 4730-00-451-9232 (also written 4730004519232; NIIN 00-451-9232) is a nut assembly, tube coupling in Federal Supply Class 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. 2 manufacturer part numbers from 2 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 |
|---|---|
| MATERIAL MATT | ALUMINUM ALLOY |
| TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED ACSV | INCHES NOMINAL 2.000 |
| SCREW THREAD SERIES DESIGNATOR AJYP | UNS |
| THREAD SIZE ABUJ | 2-1/2-14 |
| OVERALL LENGTH ABHP | INCHES NOMINAL 0.609 |
| OUTSIDE DIAMETER ABKV | INCHES NOMINAL 2.625 |
| THREAD CLASS AAJD | 2B |
| THREAD DIRECTION AAJF | RIGHT-HAND |
| STYLE DESIGNATOR STYL | — |
| SPECIAL FEATURES FEAT | FURNISHED WITH 2 WASHERS |
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 |
|---|---|---|
| 63651L117G28 | 79326 | TRANSDIGM INC DIV ADELWIGGINS GROUP |
| VC504-28C | 24984 | HYDRAFLOW |
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
$738.75
Purchases
1
Total spend
$3,694
Sep 22, 2026
Last purchased
2 · 2.0/yr
Purchase records
$7,388
Total demand
$738.75
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Sep 22, 2026 | 5 | $738.75 | $3,694 | DREAMFIND, INC. DBA DREAMFIND INC (1V4T7) | 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 22, 2026 | SPE7M326V4630 ↗ | DREAMFIND, INC. DBA DREAMFIND INC | — | $3,694 |
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
DREAMFIND, INC. DBA DREAMFIND INC
last award Sep 2026
HYDRAFLOW
no award yet
no awards on record
Listed source TRANSDIGM INC DIV ADELWIGGINS GROUP
no award yet
no awards on record
Listed source DREAMFIND, INC. DBA DREAMFIND INC won the only award on record. DREAMFIND, INC. DBA DREAMFIND INC won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M3-26-T-8900 | Sep 11, 2026 | Sep 21, 2026 | 5 | 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: 2026-10-05.
- Full methodology →
Cite this page
Citation
NSN Explorer. "NUT ASSEMBLY,TUBE COUPLING." nsnexplorer.com, https://nsnexplorer.com/nsn/4730-00-451-9232/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/4730-00-451-9232/