Acquisition method (AMC)
3
FSC 4730 × COUPLING ASSEMBLY,QUICK DISCONNE
COUPLING ASSEMBLY,QUICK DISCONNE
4730-01-320-0011 FSC 4730
NSN 4730-01-320-0011 (also written 4730013200011; NIIN 01-320-0011) is a coupling assembly, quick disconne in Federal Supply Class 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. 3 manufacturer part numbers from 1 supplier are on record. No purchases are on record yet.
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)
L
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC L: annual buy value is below the screening threshold. 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 |
|---|---|
| QUICK DISCONNECT METHOD ADLN | ALL ENDS TWO LUG UNIVERSAL |
| CONNECTION STYLE AHNC | — |
| CONNECTION TYPE AWLS | FIRST FLUID END CONNECTION THREADED INTERNAL PIPE |
| NOMINAL THREAD SIZE CQJX | FIRST FLUID END CONNECTION INCHES 0.500 |
| OPERATING PRESSURE CQQF | SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 15000.0 |
| SPECIAL FEATURES FEAT | QUICK DISCONNECT METHOD: SCREW TYPE QUICK CONNECT COUPLING |
| STYLE DESIGNATOR STYL | — |
| THREAD SERIES DESIGNATOR THSD | FIRST FLUID END CONNECTION NPT |
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 |
|---|---|---|
| 50989 | 56570 | JETSTREAM OF HOUSTON, LLP DBA JETSTREAM OF HOUSTON LLP |
| 51382 | 56570 | JETSTREAM OF HOUSTON, LLP DBA JETSTREAM OF HOUSTON LLP |
| 51400 | 56570 | JETSTREAM OF HOUSTON, LLP DBA JETSTREAM OF HOUSTON LLP |
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 | |
|---|---|---|---|---|---|
| SPE7M3-26-T-9349 | Sep 25, 2026 | Oct 8, 2026 | 15 | Expired | 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.
- Full methodology →
Cite this page
Citation
NSN Explorer. "COUPLING ASSEMBLY,QUICK DISCONNE." nsnexplorer.com, https://nsnexplorer.com/nsn/4730-01-320-0011/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/4730-01-320-0011/