Acquisition method (AMC)
1
FSC 4730 × ADAPTER,STRAIGHT,PIPE TO TUBE
ADAPTER,STRAIGHT,PIPE TO TUBE
4730-00-277-8737 FSC 4730
NSN 4730-00-277-8737 (also written 4730002778737; NIIN 00-277-8737) is an adapter, straight, pipe to tube in Federal Supply Class 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. 12 manufacturer part numbers from 8 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 |
|---|---|
| MATERIAL MATT | OVERALL COPPER ALLOY |
| THREAD SERIES DESIGNATOR THSD | SECOND END NPTF |
| SEAT NOMINAL RADIUS CWBZ | FIRST END INCHES 0.062 |
| THREAD SERIES DESIGNATOR THSD | FIRST END UNEF |
| CONNECTION TYPE AWLS | SECOND END THREADED INTERNAL PIPE |
| NOMINAL THREAD SIZE CQJX | SECOND END INCHES 0.375 |
| THREAD CLASS AAJD | 2A |
| FURNISHED ITEMS AND QUANTITY TMQY | FERRULE SLEEVE 1 AND SHORT COUPLING NUT 1 |
| CONNECTION TYPE AWLS | FIRST END THREADED EXTERNAL TUBE |
| END ITEM IDENTIFICATION AGAV | SKID MTD,200KW,DED TACTICAL GENERATOR SET,DOD MDLS MEP002A AND MEP108A; FOR CATERPILLER ENGINE MODEL D333C(T); CONSOLIDATED DIESEL 100KW TACTICAL GENERATOR SETS,DOD MODELS MEP |
| CONNECTION STYLE AHNC | — |
| NOMINAL THREAD SIZE CQJX | FIRST END INCHES 0.750 |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED CWFD | FIRST END INCHES 0.500 |
| NOMINAL OVERALL LENGTH CWFR | INCHES 1.125 |
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 |
|---|---|---|
| 266X8 | 20969 | ESSEX BRASS CORPORATION |
| 66-F-08X06 | 30327 | IMPERIAL |
| 66C-8-6 | 93061 | PARKER-HANNIFIN CORP DIV FLUID SYSTEM CONNECTOR DIVISION |
| 66X8 | 01276 | DANFOSS POWER SOLUTIONS II, LLC DIV FLUID CONVEYANCE |
| 66X8 | 79470 | DANA CORP WEATHERHEAD DIV |
| 8-6 060103BA | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| J512 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| J512 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| SAE J512 8-6 060103BA | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| SAE J512 8-6 060103BA | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| SAE-J512 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| VA784 | 55921 | CURTIS-TOLEDO, 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
$7.91
Purchases
1
Total spend
$110.74
Sep 18, 2026
Last purchased
2 · 2.0/yr
Purchase records
$221.48
Total demand
$7.91
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 18, 2026 | SPE7M326V4679 ↗ | — | — | $110.74 |
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.
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 7H973
last award Sep 2026
CURTIS-TOLEDO, INC.
no award yet
no awards on record
Listed source DANA CORP WEATHERHEAD DIV
no award yet
no awards on record
Listed source DANFOSS POWER SOLUTIONS II, LLC DIV FLUID CONVEYANCE
no award yet
no awards on record
Listed source ESSEX BRASS CORPORATION
no award yet
no awards on record
Listed source IMPERIAL
no award yet
no awards on record
Listed source PARKER-HANNIFIN CORP DIV FLUID SYSTEM CONNECTOR DIVISION
no award yet
no awards on record
Listed source SAE INTERNATIONAL DBA SAE INTERNATIONAL
no award yet
no awards on record
Listed source CAGE 7H973 won the only award on record. CAGE 7H973 won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M3-26-T-9095 | Sep 15, 2026 | Sep 25, 2026 | 14 | 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: 2026-10-05.
- Full methodology →
Cite this page
Citation
NSN Explorer. "ADAPTER,STRAIGHT,PIPE TO TUBE." nsnexplorer.com, https://nsnexplorer.com/nsn/4730-00-277-8737/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/4730-00-277-8737/