Acquisition method (AMC)
3
FSC 4730 × PLUG,TUBE REPAIR
PLUG,TUBE REPAIR
4730-01-029-2857 FSC 4730
NSN 4730-01-029-2857 (also written 4730010292857; NIIN 01-029-2857) is a plug, tube repair in Federal Supply Class 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. 15 manufacturer part numbers from 13 suppliers are on record. The government has 1 open solicitation for it.
Open for bid
1 open solicitation on record right now — quantity, close date, and where to submit.
| Solicitation | Qty | Status | |
|---|---|---|---|
| SPE7M2-27-T-0407 | 2,000 | Closes in 2d | Bid → |
Can you win it?
This item is coded to be bought directly from the actual manufacturer (AMC 3).
Suffix (AMSC)
R
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, 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 |
|---|---|
| MAJOR DIAMETER AAZR | INCHES NOMINAL 0.625 |
| MINOR DIAMETER AGJR | INCHES NOMINAL 0.438 |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED CWFD | INCHES 0.625 |
| NOMINAL OVERALL LENGTH CWFR | INCHES 2.000 |
| MATERIAL MATT | COTTON |
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 |
|---|---|---|
| 158A7647 | 0EXU3 | AQUA-CHEM, INC. DBA AQUA-CHEM INC |
| 5-8-609 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DBA CURTISS WRIGHT ENGINEERED PUMP DIVISION USE CAGE CODE 0UBG9 FOR CATALOGING |
| 6374D11-1PCTBPC | 10855 | CARRIER CORP |
| 854A937-1 | 24446 | GENERAL ELECTRIC COMPANY |
| 909A259 | 59042 | CBS BROADCASTING INC. DBA CBS DIV BECHTEL PLANT MACHINERY INC. - PITTSBURGH |
| 909A259 | 79500 | WESTINGHOUSE ELECTRIC CORP |
| C50066PC26 | 58265 | STRUTHERS WELLS CORP |
| CR1800 | 71724 | JOHN CRANE, INC |
| EE32-13-2PC6-7 | 51228 | ECOLAIRE INC BALDWIN-HAMILTON CO DIV |
| LO4992 | 16236 | DLA WEAPONS SUPPORT (COLUMBUS) DBA DLA VENDOR ITEM DRAWING (VID) DIV DOCUMENT STANDARDIZATION DIVISION (VA) |
| M15742-5 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| M15892D18 | 60883 | AMETEK INC HEAT TRANSFER DIV |
| MIL-P-15742 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MILP15724 | 03958 | MINDECO CORP |
| MILP15742A | 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
—
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 | |
|---|---|---|---|---|---|
| SPE7M2-27-T-0407 | Oct 28, 2026 | Nov 9, 2026 | 2,000 | Open | 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 28, 2026.
- Contract action totals: USAspending, context only.
- Full methodology →
Cite this page
Citation
NSN Explorer. "PLUG,TUBE REPAIR." nsnexplorer.com, https://nsnexplorer.com/nsn/4730-01-029-2857/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/4730-01-029-2857/