Acquisition method (AMC)
1
FSC 4730 × FLANGE,PIPE
FLANGE,PIPE
4730-00-989-7461 FSC 4730
NSN 4730-00-989-7461 (also written 4730009897461; NIIN 00-989-7461) is a flange, pipe in Federal Supply Class 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. 8 manufacturer part numbers from 7 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 1).
Suffix (AMSC)
G
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC G: the government has a complete data package and the rights to use it. 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 |
|---|---|
| SOCKET DIAMETER ABXP | INCHES NOMINAL 5.563 |
| TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED ACSV | INCHES NOMINAL 5.563 |
| BOLT HOLE QUANTITY AECS | 10 |
| BOLT HOLE DIAMETER AHNX | INCHES NOMINAL 0.688 |
| NECK HEIGHT AJEG | INCHES NOMINAL 1.000 |
| BOLT CIRCLE DIAMETER ABKG | INCHES NOMINAL 7.812 |
| FLANGE DIAMETER ABKK | INCHES NOMINAL 9.062 |
| THICKNESS ABNM | INCHES NOMINAL 1.061 |
| MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED CRWH | FAHRENHEIT STEAM 425.0 AND FAHRENHEIT STEAM 150.0 |
| MATERIAL MATT | COPPER ALLOY |
| OPERATING PRESSURE AND TYPE PRTY | LOCATION NOT OTHERWISE SPECIFIED POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED 150.0 AND POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED 250.0 |
| STYLE DESIGNATOR STYL | — |
| NONDEFINITIVE SPEC/STD DATA ZZZT | TYPE R |
| FLANGE SECTION STYLE AJEM | — |
| FACE SEATING SURFACE CONDITION AKWE | MACHINED |
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 |
|---|---|---|
| 5000S4823-1385621 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| CS4730-0108A057DJ | 16236 | DLA WEAPONS SUPPORT (COLUMBUS) DBA DLA VENDOR ITEM DRAWING (VID) DIV DOCUMENT STANDARDIZATION DIVISION (VA) |
| CS4730-0108A057DJ | 63686 | THE WALWORTH COMPANY |
| CS4730-0108A057DJ | 71905 | DERBYSHIRE MACHINE & TOOL CO |
| CS4730-0108A057DJ | 72423 | FLAGG STANLEY G & CO INC DBA FLAGG BRASS |
| CS4730-0108A057DJ | 76364 | MILWAUKEE VALVE CO, INC DIV MILWAUKEE VALVE COMPANY, LLC |
| MIL-PRF-20042 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MILF20042C | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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
$495.00
Purchases
1
Total spend
$1,980
Sep 25, 2026
Last purchased
2 · 2.0/yr
Purchase records
$3,960
Total demand
$495.00
Latest unit price
Purchase history
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 25, 2026 | SPE7M326V4830 ↗ | — | — | $1,980 |
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.
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
CAGE 0ZBL9
last award Sep 2026
DERBYSHIRE MACHINE & TOOL CO
no award yet
no awards on record
Listed source DLA WEAPONS SUPPORT (COLUMBUS) DBA DLA VENDOR ITEM DRAWING (VID) DIV DOCUMENT STANDARDIZATION DIVISION (VA)
no award yet
no awards on record
Listed source FLAGG STANLEY G & CO INC DBA FLAGG BRASS
no award yet
no awards on record
Listed source MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
no award yet
no awards on record
Listed source MILWAUKEE VALVE CO, INC DIV MILWAUKEE VALVE COMPANY, LLC
no award yet
no awards on record
Listed source NAVAL SHIP SYSTEMS COMMAND
no award yet
no awards on record
Listed source THE WALWORTH COMPANY
no award yet
no awards on record
Listed source CAGE 0ZBL9 won the only award on record. CAGE 0ZBL9 won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M0-26-T-105X | Sep 30, 2026 | Oct 13, 2026 | 1 | Expired | View at DIBBS → |
| SPE7M3-26-T-9282 | Sep 22, 2026 | Oct 2, 2026 | 4 | 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: 2026-10-04.
- Full methodology →
Cite this page
Citation
NSN Explorer. "FLANGE,PIPE." nsnexplorer.com, https://nsnexplorer.com/nsn/4730-00-989-7461/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/4730-00-989-7461/