Acquisition method (AMC)
3
FSC 4730 × COUPLING HALF,QUICK DISCONNECT
COUPLING HALF,QUICK DISCONNECT
4730-00-185-0986 FSC 4730
NSN 4730-00-185-0986 (also written 4730001850986; NIIN 00-185-0986) is a coupling half, quick disconnect in Federal Supply Class 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. 5 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 | |
|---|---|---|---|
| SPE7M3-27-T-0142 | 7 | Closes today | Bid → |
Can you win it?
This item is coded to be bought directly from the actual manufacturer (AMC 3).
Suffix (AMSC)
B
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC B: must be bought from the sources named on a source control or selected item drawing. 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 |
|---|---|
| NOMINAL THREAD SIZE CQJX | ALL ENDS INCHES 0.438 |
| CONNECTION TYPE AWLS | FIRST FLUID END CONNECTION THREADED EXTERNAL TUBE |
| SEAT ANGLE CQRB | DEGREES 37.0 |
| OVERALL LENGTH ABHP | INCHES NOMINAL 2.070 |
| CONNECTION TYPE AWLS | ALL ENDS INTERNAL QUICK DISCONNECT |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | BODY FED SPEC SINGLE TREATMENT RESPONSE QQ--35 QQ--35 |
| FEATURES PROVIDED CBBL | SAFETY LOCKING FEATURE AND SELF-SEALING |
| THREAD SERIES DESIGNATOR THSD | ALL ENDS UNF |
| MATERIAL MATT | BODY STEEL CORROSION RESISTING |
| STYLE DESIGNATOR STYL | — |
| QUICK DISCONNECT METHOD ADLN | ALL ENDS PUSH-PULL |
| MATING END IDENTIFICATION ADLT | BRUNING CO.COUPLING HALF,QUICK DISCONNECT,PART NO.7112-045 |
| CONNECTION STYLE AHNC | — |
| LEG LENGTH AHSJ | INCHES NOMINAL 0.550 |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED CWFD | ALL ENDS INCHES 0.250 |
| SURFACE TREATMENT SFTT | BODY PASSIVATE |
| THREAD CLASS AAJD | 3A |
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 |
|---|---|---|
| 2588789 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 2588789-2 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 7112-044 | 7DU54 | PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV QUICK COUPLING DIVISION |
| 7112-044 | 91561 | PARKER HANNIFIN CORPORATION DBA QUICK COUPLING DIV DIV QUICK COUPLING DIVISION BRUNING OPERATION |
| 7112-044 | 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
—
Purchases
0
Total spend
—
Oct 14, 2026
Last purchased
1 · 1.0/yr
Purchase records
$4,046
Total demand
$4,046
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 |
|---|---|---|---|---|
| Oct 14, 2026 | SPE7M327P0046 ↗ | MIDWAY INDUSTRIAL SUPPLY INC. | — | $4,046 |
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
MIDWAY INDUSTRIAL SUPPLY INC.
last award Oct 2026
NAVAL SHIP SYSTEMS COMMAND
no award yet
no awards on record
Listed source PARKER HANNIFIN CORPORATION DBA QUICK COUPLING DIV DIV QUICK COUPLING DIVISION BRUNING OPERATION
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 MIDWAY INDUSTRIAL SUPPLY INC. won the only award on record. MIDWAY INDUSTRIAL SUPPLY INC. won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M3-27-T-0142 | Oct 8, 2026 | Oct 19, 2026 | 7 | 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: 2026-10-15.
- Full methodology →
Cite this page
Citation
NSN Explorer. "COUPLING HALF,QUICK DISCONNECT." nsnexplorer.com, https://nsnexplorer.com/nsn/4730-00-185-0986/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/4730-00-185-0986/