Acquisition method (AMC)
3
FSC 4730 × UNION,PIPE
UNION,PIPE
4730-01-509-3298 FSC 4730
NSN 4730-01-509-3298 (also written 4730015093298; NIIN 01-509-3298) is an union, pipe in Federal Supply Class 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. 1 manufacturer part number from 1 supplier is 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)
Z
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC Z: a commercial, nondevelopmental or off-the-shelf item. 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 |
|---|---|
| NOMINAL PIPE SIZE ACCOMMODATED AAAR | ALL ENDS INCHES 0.5 |
| MAXIMUM OPERATING TEMP AEHZ | SINGLE RESPONSE FAHRENHEIT 400.0 |
| CONNECTION TYPE AWLS | ALL ENDS THREADED EXTERNAL PIPE |
| OPERATING PRESSURE CQQF | SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 400.0 |
| PIPE WALL THICKNESS DESIGNATION FOR WHICH DESIGNED CWFG | ALL ENDS SCHEDULE 80 |
| NOMINAL OVERALL LENGTH CWFR | INCHES 2.000 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY | LOW-PRESSURE THICK-WALL BRASS THREAD PIPE FITTING |
| SPECIAL FEATURES FEAT | MAXIMUM PRESSURE: 400 PSI @ 72 DEG. F; 250 PSI @ 400 DEG. F FOR STEAM; ALSO KNOWN AS CLASS 250 FITTINGS. |
| MATERIAL MATT | OVERALL COPPER ALLOY |
| MEDIA FOR WHICH DESIGNED MEDA | FIFTH RESPONSE WATER |
| MEDIA FOR WHICH DESIGNED MEDA | FIRST RESPONSE AIR |
| MEDIA FOR WHICH DESIGNED MEDA | FOURTH RESPONSE OIL |
| MEDIA FOR WHICH DESIGNED MEDA | SECOND RESPONSE GAS |
| MEDIA FOR WHICH DESIGNED MEDA | THIRD RESPONSE STEAM |
| STYLE DESIGNATOR STYL | — |
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 |
|---|---|---|
| 9152K63 | 2V507 | MCMASTER-CARR SUPPLY COMPANY |
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-9554 | Sep 30, 2026 | Oct 13, 2026 | 12 | 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. "UNION,PIPE." nsnexplorer.com, https://nsnexplorer.com/nsn/4730-01-509-3298/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/4730-01-509-3298/