Acquisition method (AMC)
3
FSC 4730 × RESTRICTOR,FLUID FLOW
RESTRICTOR,FLUID FLOW
4730-01-562-8548 FSC 4730
NSN 4730-01-562-8548 (also written 4730015628548; NIIN 01-562-8548) is a restrictor, fluid flow in Federal Supply Class 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. 2 manufacturer part numbers from 2 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 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 |
|---|---|
| SPECIAL FEATURES FEAT | MATERIAL IAW QQ-A-250/8, COMP 5052, COND O. QQ-A-250/8 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY | (INAVY)DP RESTRICTOR |
| OUTSIDE DIAMETER ABKV | INCHES NOMINAL 2.000 |
| THREAD PROVISION AFEW | FIRST PROVISION UNTHREADED |
| END ITEM IDENTIFICATION AGAV | ENVIRONMENTAL CONTROL; F/A-18 E/F |
| MATERIAL MATT | COPPER ALLOY |
| ORIFICE DIAMETER AMSF | INCHES NOMINAL 0.969 |
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 |
|---|---|---|
| 10168209 | A486G | NIMIKKEISTOKESKUS NCB FINLAND |
| 74A831240-2053 | 76301 | THE BOEING COMPANY DIV DEFENSE |
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
—
Sep 8, 2026
Last purchased
1 · 1.0/yr
Purchase records
$2,005
Total demand
$2,005
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 |
|---|---|---|---|---|
| Sep 8, 2026 | SPE4A125GR003/SPE4A226F6867 ↗ | THE BOEING COMPANY DIV SERVICES | — | $2,005 |
Demand history
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
THE BOEING COMPANY DIV SERVICES
last award Sep 2026
NIMIKKEISTOKESKUS NCB FINLAND
no award yet
no awards on record
Listed source THE BOEING COMPANY DIV DEFENSE
no award yet
no awards on record
Listed source THE BOEING COMPANY DIV SERVICES won the only award on record. THE BOEING COMPANY DIV SERVICES won without being a listed source.
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 27, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-24.
- Full methodology →
Cite this page
Citation
NSN Explorer. "RESTRICTOR,FLUID FLOW." nsnexplorer.com, https://nsnexplorer.com/nsn/4730-01-562-8548/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/4730-01-562-8548/