Acquisition method (AMC)
2
FSC 4730 × COUPLING HALF,QUICK DISCONNECT
COUPLING HALF,QUICK DISCONNECT
4730-01-603-5705 FSC 4730
NSN 4730-01-603-5705 (also written 4730016035705; NIIN 01-603-5705) 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. 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 as suitable for competitive acquisition (AMC 2).
Suffix (AMSC)
Q
Competition
Coded for competition
AMC 2: suitable for competitive acquisition, first time. AMSC Q: the government lacks adequate data or rights, but breakout to competition is expected. 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 |
|---|---|
| PROPRIETARY CHARACTERISTICS PRPY | PACS |
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 |
|---|---|---|
| 0421C10-1110-01 | 20722 | THE ENTWISTLE COMPANY LLC |
| 60CHD2-33446 | 33813 | PARRISH ENTERPRISES, LTD. DBA PT COUPLING DIV PT |
| 60CHD2-33446 | 45X75 | DANFOSS POWER SOLUTIONS II, LLC |
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
$201.22
Purchases
2
Total spend
$11,534
Sep 23, 2026
Last purchased
4 · 4.0/yr
Purchase records
$23,069
Total demand
$201.22
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Sep 23, 2026 | 29 | $201.22 | $5,835 | MIDWAY INDUSTRIAL SUPPLY INC. (329E3) | Unknown | Source ↗ |
| Aug 12, 2026 | 29 | $196.52 | $5,699 | ECHELON SUPPLY AND SERVICE, INC. (61125) | Unknown | Source ↗ |
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 |
|---|---|---|---|---|
| Aug 12, 2026 | SPE7M326V4070 ↗ | ECHELON SUPPLY AND SERVICE, INC. | — | $5,699 |
| Sep 23, 2026 | SPE7M326V4726 ↗ | — | — | $5,835 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 2 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
Buying rhythm
How often does the government buy this item, and how long since the last time? Every solicitation and award on one line.
- Solicitation posted
- Award made
Dot size shows quantity. A faint bar joins a solicitation to the award made against it.
Time from solicitation to award
How long does a buy take from posting to award? One bar per past award that matches a solicitation.
- Open for quotes
- Closed, awaiting award
The typical buy took 7 days from posting to award.
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 Sep 2026
ECHELON SUPPLY AND SERVICE, INC.
last award Aug 2026
DANFOSS POWER SOLUTIONS II, LLC
no award yet
no awards on record
Listed source PARRISH ENTERPRISES, LTD. DBA PT COUPLING DIV PT
no award yet
no awards on record
Listed source THE ENTWISTLE COMPANY LLC
no award yet
no awards on record
Listed source MIDWAY INDUSTRIAL SUPPLY INC. won 1 of the last 2 awards. MIDWAY INDUSTRIAL SUPPLY INC. and 1 other won without being listed sources.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M3-26-T-9196 | Sep 17, 2026 | Sep 28, 2026 | 29 | Expired | View at DIBBS → |
| SPE7M3-26-T-7831 | Aug 5, 2026 | Aug 17, 2026 | 29 | 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.
- Data last refreshed: 2026-11-04.
- Full methodology →
Cite this page
Citation
NSN Explorer. "COUPLING HALF,QUICK DISCONNECT." nsnexplorer.com, https://nsnexplorer.com/nsn/4730-01-603-5705/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/4730-01-603-5705/