Acquisition method (AMC)
3
FSC 4730 × ADAPTER,STRAIGHT,HOSE TO BOSS
ADAPTER,STRAIGHT,HOSE TO BOSS
4730-01-506-4631 FSC 4730
NSN 4730-01-506-4631 (also written 4730015064631; NIIN 01-506-4631) is an adapter, straight, hose to boss in Federal Supply Class 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. 8 manufacturer part numbers from 4 suppliers are on record. The government has 1 open solicitation for it.
Open for bid
1 open solicitation on record right now — quantity, close date, and where to submit.
| Solicitation | Qty | Status | |
|---|---|---|---|
| SPE7M2-27-T-0219 | 3 | Closes in 7d | Bid → |
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 |
|---|---|
| THREAD CLASS AAJD | 3A |
| END ITEM IDENTIFICATION AGAV | VALVES |
| CONNECTION STYLE AHNC | — |
| THREAD QUANTITY PER INCH CMLP | 12 |
| NOMINAL THREAD SIZE CQJX | SECOND END INCHES 3.0625 |
| NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED CWDW | FIRST END INCHES 1.810 |
| NOMINAL OVERALL LENGTH CWFR | INCHES 3.890 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY | UNION END, STRAIGHT MALE; MALE O-RING SEAL (C.P.V.) |
| SPECIAL FEATURES FEAT | MATERIAL IS BRONZE AND MONEL; O-RING NOT INCLUDED |
| MATERIAL MATT | OVERALL COPPER ALLOY AND NICKEL ALLOY |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OVERALL FED SPEC SINGLE MATERIAL RESPONSE QQ-C-390,C90390 AND FED SPEC SINGLE MATERIAL RESPONSE QQ-N-281 QQ-C-390 |
| FURNISHED ITEMS AND QUANTITY TMQY | HOSE SOCKET 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 |
|---|---|---|
| 255-7015265 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 255-7015265PNF36-2 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 255-7015265PNF47-2 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 255-7015265PNF47-6 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 375-190911-1-1/2-32(SE) | 01276 | DANFOSS POWER SOLUTIONS II, LLC DIV FLUID CONVEYANCE |
| 375-190911-24-32 | 32142 | HYDRASEARCH COMPANY, LLC |
| FH9045-2432-375 | 32142 | HYDRASEARCH COMPANY, LLC |
| FH9045-2432-375 | 45X75 | DANFOSS POWER SOLUTIONS II, LLC |
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
—
—
Last purchased
—
Purchase records
—
Total demand
—
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.
No related contract actions on record.
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.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M2-27-T-0219 | Oct 16, 2026 | Oct 26, 2026 | 3 | Open | 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 16, 2026.
- Contract action totals: USAspending, context only.
- Full methodology →
Cite this page
Citation
NSN Explorer. "ADAPTER,STRAIGHT,HOSE TO BOSS." nsnexplorer.com, https://nsnexplorer.com/nsn/4730-01-506-4631/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/4730-01-506-4631/