Acquisition method (AMC)
3
FSC 4730 × EXPANSION JOINT,PIPE
EXPANSION JOINT,PIPE
4730-01-529-6898 FSC 4730
NSN 4730-01-529-6898 (also written 4730015296898; NIIN 01-529-6898) is an expansion joint, pipe in Federal Supply Class 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. 4 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Nov 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)
D
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC D: the data needed to compete the part is unavailable or cannot be obtained economically. 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 DESIGNATION AAGN | INCHES 4.000 |
| OVERALL LENGTH ABHP | INCHES NOMINAL 9.000 |
| END ITEM IDENTIFICATION AGAV | MISC PARTS AIR GAS MISC FL SYS LPD-17 |
| END CONNECTION TYPE AWZY | FLANGED |
| WORKING PRESSURE RATING CFQK | POUNDS PER SQUARE INCH (PSI) NOMINAL 25.0 |
| SPECIAL FEATURES FEAT | CONSISTS OF BELLOWS, FLANGES AND COVER |
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 |
|---|---|---|
| 4-S0-025-0.20-FXFXC159B7E20 | 60535 | FLEXIBLE METAL INC |
| 4" FSP-0025-9-S-M6 | 29573 | AMERICAN BOA INC |
| 4730-DA0-735380 | 60535 | FLEXIBLE METAL INC |
| ASY-0044-EXPJ-0065REV. A | 60535 | FLEXIBLE METAL INC |
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
$7,007.33
Purchases
2
Total spend
$49,051
Nov 4, 2026
Last purchased
4 · 4.0/yr
Purchase records
$98,103
Total demand
$7,007.33
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Nov 4, 2026 | 5 | $7,007.33 | $35,037 | ITL LLC DBA ITL SOLUTIONS (7BGA2) | Unknown | Source ↗ |
| Oct 22, 2026 | 2 | $7,007.33 | $14,015 | ITL LLC DBA ITL SOLUTIONS (7BGA2) | 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 |
|---|---|---|---|---|
| Oct 22, 2026 | SPE7M327P0150 ↗ | ITL LLC DBA ITL SOLUTIONS | — | $14,015 |
| Nov 4, 2026 | SPE7M327P0207 ↗ | ITL LLC DBA ITL SOLUTIONS | — | $35,037 |
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.
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 83 days from posting to award. Most of that came after quotes closed.
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
ITL LLC DBA ITL SOLUTIONS
last award Nov 2026
AMERICAN BOA INC
no award yet
no awards on record
Listed source FLEXIBLE METAL INC
no award yet
no awards on record
Listed source ITL LLC DBA ITL SOLUTIONS won 2 of the last 2 awards. ITL LLC DBA ITL SOLUTIONS won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M3-26-T-7882 | Aug 6, 2026 | Aug 20, 2026 | 5 | Expired | View at DIBBS → |
| SPE7M3-26-T-8087 | Aug 7, 2026 | Aug 17, 2026 | 2 | 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: 2026-11-05.
- Full methodology →
Cite this page
Citation
NSN Explorer. "EXPANSION JOINT,PIPE." nsnexplorer.com, https://nsnexplorer.com/nsn/4730-01-529-6898/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/4730-01-529-6898/