Acquisition method (AMC)
1
FSC 4730 × RESTRICTOR UNIT,FLUID FLOW
RESTRICTOR UNIT,FLUID FLOW
4730-01-128-5910 FSC 4730
NSN 4730-01-128-5910 (also written 4730011285910; NIIN 01-128-5910) is a restrictor unit, fluid flow 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 Aug 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 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 CLASS AAJD | 2A |
| THREAD DIRECTION AAJF | LOCATION NOT OTHERWISE SPECIFIED RIGHT-HAND |
| OVERALL LENGTH ABHP | INCHES NOMINAL 0.560 |
| DIAMETER ABMZ | INCHES NOMINAL 0.187 |
| THREAD SIZE DESIGNATOR ABVK | -40 |
| ORIFICE DIAMETER AMSF | INCHES NOMINAL 0.150 |
| DESIGN TYPE APGF | STRAIGHT |
| END CONNECTION TYPE AWZY | FIRST CONNECTION FEMALE UNTHREADED |
| END CONNECTION TYPE AWZY | SECOND CONNECTION THREADED MALE |
| END CONNECTION SIMILARITY AXAL | NOT IDENTICAL |
| PRESSURE RATING BGST | POUNDS PER SQUARE INCH (PSI) NOMINAL 4500.0 |
| THREAD SERIES BZRR | ALL CONNECTIONS UNIFIED NATIONAL COARSE (UNC) |
| MATERIAL MATT | SCREENING STEEL CORROSION RESISTING |
| MATERIAL MATT | BODY STEEL COMP 303 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | LOCATION NOT OTHERWISE SPECIFIED FED SPEC SINGLE MATERIAL RESPONSE QQ-S-763, CLASS 303 QQ-S-763 |
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 |
|---|---|---|
| 0711322-131 | 98391 | ARKWIN INDUSTRIES, INC. DBA ARKWIN INDUSTRIES INC |
| 10108633 | A486G | NIMIKKEISTOKESKUS NCB FINLAND |
| JETA1875380D | 92555 | THE LEE CO DBA THE LEE CO |
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
$333.14
Purchases
1
Total spend
$27,984
Aug 18, 2026
Last purchased
2 · 2.0/yr
Purchase records
$55,968
Total demand
$333.14
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Aug 18, 2026 | 84 | $333.14 | $27,984 | DREAMFIND, INC. DBA DREAMFIND INC (1V4T7) | 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 18, 2026 | SPE7M326V4184 ↗ | DREAMFIND, INC. DBA DREAMFIND INC | — | $27,984 |
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
DREAMFIND, INC. DBA DREAMFIND INC
last award Aug 2026
ARKWIN INDUSTRIES, INC. DBA ARKWIN INDUSTRIES INC
no award yet
no awards on record
Listed source NIMIKKEISTOKESKUS NCB FINLAND
no award yet
no awards on record
Listed source THE LEE CO DBA THE LEE CO
no award yet
no awards on record
Listed source DREAMFIND, INC. DBA DREAMFIND INC won the only award on record. DREAMFIND, INC. DBA DREAMFIND INC won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M3-26-T-7896 | Aug 7, 2026 | Aug 17, 2026 | 84 | 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: 2026-11-03.
- Full methodology →
Cite this page
Citation
NSN Explorer. "RESTRICTOR UNIT,FLUID FLOW." nsnexplorer.com, https://nsnexplorer.com/nsn/4730-01-128-5910/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/4730-01-128-5910/