Acquisition method (AMC)
1
FSC 4730 × COUPLING HALF,QUICK DISCONNECT
COUPLING HALF,QUICK DISCONNECT
4730-00-844-1838 FSC 4730
NSN 4730-00-844-1838 (also written 4730008441838; NIIN 00-844-1838) is a coupling half, quick disconnect in Federal Supply Class 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. 16 manufacturer part numbers from 15 suppliers 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 as suitable for competitive acquisition (AMC 1).
Suffix (AMSC)
R
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC R: the government owns neither the data nor the rights, and obtaining them is judged uneconomical. 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 SERIES DESIGNATOR THSD | ALL ENDS NPTF |
| LEG LENGTH AHSJ | INCHES MINIMUM 0.460 AND INCHES MAXIMUM 0.531 |
| QUICK DISCONNECT METHOD ADLN | ALL ENDS PUSH-PULL |
| CONNECTION TYPE AWLS | FIRST FLUID END CONNECTION THREADED INTERNAL PIPE |
| FEATURES PROVIDED CBBL | SELF-SEALING |
| NOMINAL THREAD SIZE CQJX | ALL ENDS INCHES 0.250 |
| CONNECTION TYPE AWLS | ALL ENDS QUICK DISCONNECT EXTERNAL |
| MATERIAL MATT | BODY COPPER ALLOY |
| PROPRIETARY CHARACTERISTICS PRPY | PACS |
| STYLE DESIGNATOR STYL | — |
| QUICK DISCONNECT NOMINAL SIZE ADLP | ALL ENDS INCHES 0.562 |
| CONNECTION STYLE AHNC | — |
| OVERALL LENGTH ABHP | INCHES NOMINAL 1.531 |
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 |
|---|---|---|
| 002636 | 0CAE9 | SEI INDUSTRIES LTD |
| 13207E2386 | 97403 | CECOM LR CENTER |
| 13230E6886 | 97403 | CECOM LR CENTER |
| 3287-OOP | 0S4R0 | PORTACO, INC. |
| 34581 | 91161 | ELECTRO IMPULSE LABORATORY INC DBA ELECTRO IMPULSE INC |
| 5R6398 | 11083 | CATERPILLAR INC DIV CATERPILLAR DEFENSE |
| 712512-5 | 05869 | RAYTHEON COMPANY DIV RMD STRATEGIC |
| B2-K16 | 73992 | TUTHILL CORP HANSEN COUPLING DIV |
| BH2-61 | 78JK3 | PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV QUICK COUPLING DIVISION |
| BH2-61 | 97111 | PARKER-HANNIFIN CORPORATION DIV QUICK COUPLING DIVISION |
| BH2-61 | H5472 | PARKER HANNIFIN B.V. |
| FD45-1086-04-04 | 01276 | DANFOSS POWER SOLUTIONS II, LLC DIV FLUID CONVEYANCE |
| K2B | 01CQ5 | PLANT EQUIPMENT CO OF NEW MEXICO DBA PECO |
| K2B | 14127 | FOSTER MANUFACTURING CO, INC. DBA FOSTER MANUFACTURING CO |
| TK2-16-002 | 13330 | HOKE INC DBA HOKE CONTROLS HOUSTON DIVISION |
| TK2-16-002 | 28968 | CIRCOR INSTRUMENTATION TECHNOLOGIES, INC. DBA HOKE GYROLOK |
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-9452 | Sep 25, 2026 | Oct 5, 2026 | 36 | 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 HALF,QUICK DISCONNECT." nsnexplorer.com, https://nsnexplorer.com/nsn/4730-00-844-1838/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/4730-00-844-1838/