Acquisition method (AMC)
1
FSC 4730 × ADAPTER,STRAIGHT,TUBE TO HOSE
ADAPTER,STRAIGHT,TUBE TO HOSE
4730-00-278-5688 FSC 4730
NSN 4730-00-278-5688 (also written 4730002785688; NIIN 00-278-5688) is an adapter, straight, tube to hose in Federal Supply Class 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. 9 manufacturer part numbers from 7 suppliers are on record. It was last purchased in Oct 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)
T
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC T: handled under qualified products list procedures. 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 |
|---|---|
| CONNECTION STYLE AHNC | — |
| NOMINAL OVERALL LENGTH CWFR | INCHES 1.531 |
| SPECIAL FEATURES FEAT | END ITEM: GRUMMAN A10 AIRCRAFT |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED CWFD | FIRST END INCHES 0.188 |
| THREAD SERIES DESIGNATOR THSD | FIRST END UNF |
| CONNECTION TYPE AWLS | FIRST END THREADED INTERNAL TUBE |
| FURNISHED ITEMS AND QUANTITY TMQY | HOSE COUPLING NUT 1 |
| SPECIFICATION/STANDARD DATA ZZZK | GOVERNMENT STANDARD 96906--S27404 |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | OVERALL MIL SPEC SINGLE TREATMENT RESPONSE -IL-A-3625 |
| MATERIAL MATT | OVERALL ALUMINUM ALLOY 2014 OR ALUMINUM ALLOY 2024 OR ALUMINUM ALLOY 7075 |
| CONNECTION TYPE AWLS | SECOND END THREADED EXTERNAL HOSE GRIPPING |
| THREAD CLASS AAJD | 3B |
| NOMINAL THREAD SIZE CQJX | FIRST END INCHES 0.375 |
| OPERATING PRESSURE CQQF | SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 250.0 |
| SEAT ANGLE CQRB | FIRST END DEGREES 37.0 |
| NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED CWDW | SECOND END INCHES 0.188 |
| NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED CWDZ | SECOND END INCHES 0.406 |
| SURFACE TREATMENT SFTT | OVERALL ANODIZE |
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 |
|---|---|---|
| 471-3D | 00624 | EATON AEROQUIP LLC DBA JACKSON NORTH 1 DIV FLUID AND ELECTRICAL DISTRIBUTION |
| 56703 | 79470 | DANA CORP WEATHERHEAD DIV |
| 6MS27404-3P | 69690 | GOULD-JOHNSON RESEARCH ASSOCIATES LTD |
| AN773-3 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE |
| MIL-DTL-38726 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MS27404-3D | 00624 | EATON AEROQUIP LLC DBA JACKSON NORTH 1 DIV FLUID AND ELECTRICAL DISTRIBUTION |
| MS27404-3D | 13899 | HYDRO-FITTING MANUFACTURING CORPORATION |
| MS27404-3D | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MS27404D-3 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS 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
$20.86
Purchases
2
Total spend
$5,835
Oct 28, 2026
Last purchased
4 · 4.0/yr
Purchase records
$11,669
Total demand
$20.86
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Oct 28, 2026 | 53 | $20.86 | $1,106 | MID-STATE AEROSPACE INC DBA MID-STATE AEROSPACE INC (4W876) | Unknown | Source ↗ |
| Oct 8, 2026 | 293 | $16.14 | $4,729 | MID-STATE AEROSPACE INC DBA MID-STATE AEROSPACE INC (4W876) | 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 8, 2026 | SPE7M427P0082 ↗ | MID-STATE AEROSPACE INC DBA MID-STATE AEROSPACE INC | — | $4,729 |
| Oct 28, 2026 | SPE7M427V0519 ↗ | MID-STATE AEROSPACE INC DBA MID-STATE AEROSPACE INC | — | $1,106 |
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.
Buying rhythm
How often does the government buy this item, and how long since the last time? Every solicitation and award on one line.
- Solicitation posted
- Award made
Dot size shows quantity. A faint bar joins a solicitation to the award made against it.
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 28 days from posting to award.
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
MID-STATE AEROSPACE INC DBA MID-STATE AEROSPACE INC
last award Oct 2026
AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
no award yet
no awards on record
Listed source DANA CORP WEATHERHEAD DIV
no award yet
no awards on record
Listed source EATON AEROQUIP LLC DBA JACKSON NORTH 1 DIV FLUID AND ELECTRICAL DISTRIBUTION
no award yet
no awards on record
Listed source GOULD-JOHNSON RESEARCH ASSOCIATES LTD
no award yet
no awards on record
Listed source HYDRO-FITTING MANUFACTURING CORPORATION
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 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
no award yet
no awards on record
Listed source MID-STATE AEROSPACE INC DBA MID-STATE AEROSPACE INC won 2 of the last 2 awards. MID-STATE AEROSPACE INC DBA MID-STATE AEROSPACE INC won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M4-27-T-1533 | Oct 23, 2026 | Nov 2, 2026 | 53 | Expired | View at DIBBS → |
| SPE7M4-26-T-348Q | Aug 19, 2026 | Aug 31, 2026 | 293 | 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: 2026-11-01.
- Full methodology →
Cite this page
Citation
NSN Explorer. "ADAPTER,STRAIGHT,TUBE TO HOSE." nsnexplorer.com, https://nsnexplorer.com/nsn/4730-00-278-5688/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/4730-00-278-5688/