Acquisition method (AMC)
1
FSC 4730 × NUT,TUBE COUPLING
NUT,TUBE COUPLING
4730-01-546-6246 FSC 4730
NSN 4730-01-546-6246 (also written 4730015466246; NIIN 01-546-6246) is a nut, tube coupling in Federal Supply Class 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. 12 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Aug 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 |
|---|---|
| END ITEM IDENTIFICATION AGAV | 2350-01-458-7550, ASSAULT AMPHIBIAN VEHICLE (AAVR7A1 AAV RAM/RS) |
| SMALLEST INSIDE DIAMETER BSPX | INCHES NOMINAL 1.087 |
| THREAD SERIES BZRR | UN |
| THREAD QUANTITY PER INCH CMLP | 12 |
| NOMINAL THREAD SIZE CQJX | INCHES 1.312 |
| NOMINAL TUBE OUTSIDE DIAMETER CQRJ | INCHES 1.000 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY | STYLE B NUT |
| MATERIAL MATT | OVERALL STEEL |
| SPECIFICATION/STANDARD DATA ZZZK | PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD 81343 - SAE J514 FLUID CONDUCTORS AND CONNECTORS SANDARDS -ANNUAL0.SAE J514 FLUID CONDUCTORS AND CONNECTORS SANDARDS -ANNUAL0YR 2000 (HS-150) SAE J514 |
| NUT HEIGHT ADEA | INCHES NOMINAL 1.130 |
| WIDTH ACROSS FLATS ASDB | INCHES NOMINAL 1.500 |
| LENGTH TO SHOULDER BRQL | INCHES NOMINAL 0.962 |
| THREAD CLASS AAJD | 2A |
| THREAD DIRECTION AAJF | RIGHT-HAND |
| NUT STYLE ACTA | — |
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 |
|---|---|---|
| 16 070110S | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| 16 070110S | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| J514 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| J514 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| J514 16 070110S | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| J514 16 070110S | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| J514 16 0701110S | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| J514 16 0701110S | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| SAE J514 16 070110S | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| SAE J514/1 16 070110S | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| SAE-J514 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| SAE-J514/1 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
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
—
Aug 27, 2026
Last purchased
1 · 1.0/yr
Purchase records
$480.00
Total demand
$480.00
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 |
|---|---|---|---|---|
| Aug 27, 2026 | SPE7M326V2678 ↗ | — | — | $480.00 |
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
CAGE 7H973
last award Aug 2026
SAE INTERNATIONAL DBA SAE INTERNATIONAL
no award yet
no awards on record
Listed source SOCIETY OF AUTOMOTIVE ENGINEERS INC
no award yet
no awards on record
Listed source CAGE 7H973 won the only award on record. CAGE 7H973 won without being a listed source.
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 28, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-28.
- Full methodology →
Cite this page
Citation
NSN Explorer. "NUT,TUBE COUPLING." nsnexplorer.com, https://nsnexplorer.com/nsn/4730-01-546-6246/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/4730-01-546-6246/