Acquisition method (AMC)
1
FSC 4730 × ELBOW,PIPE TO TUBE
ELBOW,PIPE TO TUBE
4730-00-278-3680 FSC 4730
NSN 4730-00-278-3680 (also written 4730002783680; NIIN 00-278-3680) is an elbow, pipe to tube in Federal Supply Class 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. 11 manufacturer part numbers from 6 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 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 |
|---|---|
| THREAD QUANTITY PER INCH CMLP | 27 |
| THREAD SERIES DESIGNATOR THSD | SECOND END ANPT |
| SPECIFICATION/STANDARD DATA ZZZK | GOVERNMENT STANDARD 96906--S20822 |
| MATERIAL MATT | OVERALL ALUMINUM ALLOY |
| SURFACE TREATMENT SFTT | OVERALL ANODIZE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | OVERALL MIL SPEC SINGLE TREATMENT RESPONSE -IL-A-8625 |
| THREAD SERIES DESIGNATOR THSD | FIRST END UNF |
| NOMINAL PIPE SIZE ACCOMMODATED AAAR | SECOND END INCHES 0.125 |
| THREAD CLASS AAJD | 3A |
| CONNECTION STYLE AHNC | — |
| NOMINAL THREAD SIZE CQJX | FIRST END INCHES 0.375 |
| CONNECTION TYPE AWLS | SECOND END THREADED EXTERNAL PIPE |
| LEG LENGTH AHSJ | SECOND END INCHES MINIMUM 0.719 AND INCHES MAXIMUM 0.766 |
| CONNECTION TYPE AWLS | FIRST END THREADED EXTERNAL TUBE |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED CWFD | FIRST END INCHES 0.188 |
| LEG LENGTH AHSJ | FIRST END INCHES MINIMUM 0.828 AND INCHES MAXIMUM 0.875 |
| FLOW ANGLE CRFY | DEGREES 90.0 |
| NOMINAL THREAD SIZE CQJX | SECOND END INCHES 0.125 |
| SEAT ANGLE CQRB | FIRST END DEGREES 37.0 |
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 |
|---|---|---|
| 1610063-1 | 99251 | MISSION SYSTEMS DAVENPORT INC. |
| AS4842/1 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| AS4842/1 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| AS5195 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| AS5195 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| AS5195W0302 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| AS5195W0302 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| AS5195W0302 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE |
| MS20822-3D | 71563 | COLLINS ENGINEERING CORP |
| MS20822-3D | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| SAE-AS4842/1 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
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
—
Nov 4, 2026
Last purchased
1 · 1.0/yr
Purchase records
$9,915
Total demand
$9,915
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 |
|---|---|---|---|---|
| Nov 4, 2026 | SPE7M425P1237 ↗ | BOEING DISTRIBUTION SERVICES, INC. | — | $9,915 |
Demand history
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
BOEING DISTRIBUTION SERVICES, INC.
last award Nov 2026
AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
no award yet
no awards on record
Listed source COLLINS ENGINEERING CORP
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 MISSION SYSTEMS DAVENPORT INC.
no award yet
no awards on record
Listed source SAE INTERNATIONAL DBA SAE INTERNATIONAL
no award yet
no awards on record
Listed source SOCIETY OF AUTOMOTIVE ENGINEERS INC
no award yet
no awards on record
Listed source BOEING DISTRIBUTION SERVICES, INC. won the only award on record. BOEING DISTRIBUTION SERVICES, INC. won without being a listed source.
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 Nov 6, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-11-05.
- Full methodology →
Cite this page
Citation
NSN Explorer. "ELBOW,PIPE TO TUBE." nsnexplorer.com, https://nsnexplorer.com/nsn/4730-00-278-3680/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/4730-00-278-3680/