Acquisition method (AMC)
3
FSC 4730 × ADAPTER,STRAIGHT,HOSE TO BOSS
ADAPTER,STRAIGHT,HOSE TO BOSS
4730-01-501-8736 FSC 4730
NSN 4730-01-501-8736 (also written 4730015018736; NIIN 01-501-8736) is an adapter, straight, hose to boss in Federal Supply Class 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. 5 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 to be bought directly from the actual manufacturer (AMC 3).
Suffix (AMSC)
C
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, 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 |
|---|---|
| THREAD CLASS AAJD | 2A |
| MAXIMUM OPERATING TEMP AEHZ | SINGLE RESPONSE FAHRENHEIT 200.0 |
| END ITEM IDENTIFICATION AGAV | SHIP; R.O. UNIT ST |
| CONNECTION STYLE AHNC | — |
| CONNECTION TYPE AWLS | FIRST END THREADED EXTERNAL HOSE GRIPPING |
| CONNECTION TYPE AWLS | SECOND END THREADED EXTERNAL BOSS |
| THREAD QUANTITY PER INCH CMLP | 12 |
| NOMINAL THREAD SIZE CQJX | SECOND END INCHES 3.0625 |
| OPERATING PRESSURE CQQF | SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 2000.0 |
| NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED CWDW | FIRST END INCHES 1.835 |
| NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED CWDZ | FIRST END INCHES 2.219 |
| NOMINAL OVERALL LENGTH CWFR | INCHES 6.000 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY | STRAIGHT END FITTING |
| SPECIAL FEATURES FEAT | NICHOL ALLOY 400, 405 OR K-500 |
| MATERIAL MATT | OVERALL NICKEL ALLOY |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OVERALL FED SPEC 1ST MATERIAL RESPONSE QQ-N-281 AND FED SPEC 2ND MATERIAL RESPONSE QQ-H286 QQ-N-281 |
| MEDIA FOR WHICH DESIGNED MEDA | FIRST RESPONSE FUEL |
| MEDIA FOR WHICH DESIGNED MEDA | SECOND RESPONSE HYDRAULIC FLUID |
| THREAD SERIES DESIGNATOR THSD | SECOND END UN |
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 |
|---|---|---|
| 211039440R | 96169 | ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT |
| 211039440RA | 96169 | ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT |
| 531-6985694-F28 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 531-6985695-F281-2 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| H655-1503-F281-2 | 96169 | ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT |
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
—
Sep 29, 2026
Last purchased
1 · 1.0/yr
Purchase records
$8,783
Total demand
$8,783
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 |
|---|---|---|---|---|
| Sep 29, 2026 | SPE7M326P1044 ↗ | CUSTOM HYDRAULIC & MACHINE, INC. DBA CUSTOM HYDRAULIC & MACHINE INC | — | $8,783 |
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
CUSTOM HYDRAULIC & MACHINE, INC. DBA CUSTOM HYDRAULIC & MACHINE INC
last award Sep 2026
ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT
no award yet
no awards on record
Listed source NAVAL SEA SYSTEMS COMMAND
no award yet
no awards on record
Listed source CUSTOM HYDRAULIC & MACHINE, INC. DBA CUSTOM HYDRAULIC & MACHINE INC won the only award on record. CUSTOM HYDRAULIC & MACHINE, INC. DBA CUSTOM HYDRAULIC & MACHINE INC 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 10, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-09-30.
- Full methodology →
Cite this page
Citation
NSN Explorer. "ADAPTER,STRAIGHT,HOSE TO BOSS." nsnexplorer.com, https://nsnexplorer.com/nsn/4730-01-501-8736/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/4730-01-501-8736/