Acquisition method (AMC)
3
FSC 4730 × COUPLING HALF,QUICK DISCONNECT
COUPLING HALF,QUICK DISCONNECT
4730-00-278-0911 FSC 4730
NSN 4730-00-278-0911 (also written 4730002780911; NIIN 00-278-0911) is a coupling half, quick disconnect in Federal Supply Class 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. 3 manufacturer part numbers from 3 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 | |
|---|---|---|---|
| SPE7M3-27-T-0141 | 23 | Closes today | Bid → |
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 |
|---|---|
| SURFACE TREATMENT SFTT | BODY CADMIUM |
| LEG LENGTH AHSJ | INCHES NOMINAL 0.609 |
| NOMINAL PIPE SIZE ACCOMMODATED AAAR | ALL ENDS INCHES 0.375 |
| CONNECTION STYLE AHNC | — |
| NOMINAL THREAD SIZE CQJX | ALL ENDS INCHES 0.375 |
| QUICK DISCONNECT METHOD ADLN | ALL ENDS PUSH-PULL |
| THREAD SERIES DESIGNATOR THSD | ALL ENDS NPT |
| MATING END IDENTIFICATION ADLT | PARKER-HANNIFIN CORP. COUPLING HALF,QUICK DISCONNECT,PART NO. 3010-3 |
| CONNECTION TYPE AWLS | FIRST FLUID END CONNECTION THREADED EXTERNAL PIPE |
| FEATURES PROVIDED CBBL | SELF-SEALING |
| CONNECTION TYPE AWLS | ALL ENDS INTERNAL QUICK DISCONNECT |
| STYLE DESIGNATOR STYL | — |
| OVERALL LENGTH ABHP | INCHES NOMINAL 3.120 |
| MATERIAL MATT | BODY STEEL |
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 |
|---|---|---|
| 2625055 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 3050-3 | 7DU54 | PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV QUICK COUPLING DIVISION |
| 3050-3 | 97111 | PARKER-HANNIFIN CORPORATION DIV QUICK COUPLING DIVISION |
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
$32.39
Purchases
1
Total spend
$744.97
Oct 15, 2026
Last purchased
2 · 2.0/yr
Purchase records
$1,490
Total demand
$32.39
Latest unit price
Purchase history
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 15, 2026 | SPE7M327V0242 ↗ | — | — | $744.97 |
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
CAGE 3B905
last award Oct 2026
NAVAL SHIP SYSTEMS COMMAND
no award yet
no awards on record
Listed source PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV QUICK COUPLING DIVISION
no award yet
no awards on record
Listed source PARKER-HANNIFIN CORPORATION DIV QUICK COUPLING DIVISION
no award yet
no awards on record
Listed source CAGE 3B905 won the only award on record. CAGE 3B905 won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M3-27-T-0141 | Oct 8, 2026 | Oct 19, 2026 | 23 | 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 10, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-16.
- Full methodology →
Cite this page
Citation
NSN Explorer. "COUPLING HALF,QUICK DISCONNECT." nsnexplorer.com, https://nsnexplorer.com/nsn/4730-00-278-0911/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/4730-00-278-0911/