Acquisition method (AMC)
1
FSC 4730 × ADAPTER,STRAIGHT,TUBE TO BOSS
ADAPTER,STRAIGHT,TUBE TO BOSS
4730-00-703-8690 FSC 4730
NSN 4730-00-703-8690 (also written 4730007038690; NIIN 00-703-8690) is an adapter, straight, tube to boss in Federal Supply Class 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. 12 manufacturer part numbers from 12 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 | |
|---|---|---|---|
| SPE7M4-27-T-0668 | 6 | Closes in 4d | Bid → |
Can you win it?
This item is coded as suitable for competitive acquisition (AMC 1).
Suffix (AMSC)
C
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC C: needs engineering source approval; other sources must qualify first. 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 OVERALL LENGTH CWFR | INCHES 1.250 |
| THREAD SERIES DESIGNATOR THSD | SECOND END UNIFIED NATIONAL JOINT FINE (UNJF) |
| THREAD SERIES DESIGNATOR THSD | FIRST END UNF |
| CONNECTION TYPE AWLS | FIRST END THREADED EXTERNAL TUBE |
| MATERIAL MATT | OVERALL ALUMINUM ALLOY 2024 |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED CWFD | FIRST END INCHES 0.375 |
| THREAD CLASS AAJD | 3A |
| THREAD CLASS AAJD | 3B |
| NOMINAL THREAD SIZE CQJX | FIRST END INCHES 0.562 |
| NOMINAL THREAD SIZE CQJX | SECOND END INCHES 0.4375 |
| SEAT ANGLE CQRB | FIRST END DEGREES 37.0 |
| CONNECTION TYPE AWLS | SECOND END THREADED INTERNAL BOSS |
| REDUCED PASSAGE NOMINAL INSIDE DIAMETER CWFN | SECOND END INCHES 0.297 |
| CONNECTION STYLE AHNC | — |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OVERALL FED SPEC SINGLE MATERIAL RESPONSE QQ-A-225 TO 6 QQ-A-225 |
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 |
|---|---|---|
| 000-8006-976 | 94756 | THE BOEING COMPANY DIV LEGACY BOEING HB1 |
| 36-2846 | 0C7H8 | D-J ENGINEERING INC DBA D-J ENGINEERING INC |
| 36-2846 | 0FRC8 | FORREST MACHINING LLC DBA FMI AEROSTRUCTURES |
| 36-2846 | 0P657 | CAMNETICS MANUFACTURING CORPORATION |
| 36-2846 | 14248 | HARLOW AEROSTRUCTURES, LLC |
| 36-2846 | 29957 | NORDAM GROUP LLC, THE DIV NORDAM |
| 36-2846 | 2V045 | MALONES CNC MACHINING INC |
| 36-2846 | 34336 | TECT HYPERVELOCITY, INC. |
| 36-2846 | 66841 | PRECI-MANUFACTURING, INCORPORATED |
| 36-2846 | 81205 | THE BOEING COMPANY DIV DEFENSE |
| 36-2846 | 82918 | THE BOEING COMPANY DIV LEGACY WICHITA |
| B30152 | 91161 | ELECTRO IMPULSE LABORATORY INC DBA ELECTRO IMPULSE 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
—
Purchases
0
Total spend
—
Sep 24, 2026
Last purchased
1 · 1.0/yr
Purchase records
$3,626
Total demand
$3,626
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.
| Action date | Award # | Recipient | Agency | Obligation |
|---|---|---|---|---|
| Sep 24, 2026 | SPE7M426P0619 ↗ | HARLOW AEROSTRUCTURES, LLC | — | $3,626 |
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
HARLOW AEROSTRUCTURES, LLC
last award Sep 2026
CAMNETICS MANUFACTURING CORPORATION
no award yet
no awards on record
Listed source D-J ENGINEERING INC DBA D-J ENGINEERING INC
no award yet
no awards on record
Listed source ELECTRO IMPULSE LABORATORY INC DBA ELECTRO IMPULSE INC
no award yet
no awards on record
Listed source FORREST MACHINING LLC DBA FMI AEROSTRUCTURES
no award yet
no awards on record
Listed source MALONES CNC MACHINING INC
no award yet
no awards on record
Listed source NORDAM GROUP LLC, THE DIV NORDAM
no award yet
no awards on record
Listed source PRECI-MANUFACTURING, INCORPORATED
no award yet
no awards on record
Listed source HARLOW AEROSTRUCTURES, LLC won the only award on record.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M4-27-T-0668 | Oct 13, 2026 | Oct 23, 2026 | 6 | 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 10, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-09-27.
- Full methodology →
Cite this page
Citation
NSN Explorer. "ADAPTER,STRAIGHT,TUBE TO BOSS." nsnexplorer.com, https://nsnexplorer.com/nsn/4730-00-703-8690/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/4730-00-703-8690/