Acquisition method (AMC)
1
FSC 4730 × ELBOW,TUBE TO BOSS
ELBOW,TUBE TO BOSS
4730-00-449-0657 FSC 4730
NSN 4730-00-449-0657 (also written 4730004490657; NIIN 00-449-0657) is an elbow, tube to boss in Federal Supply Class 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. 30 manufacturer part numbers from 22 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 |
|---|---|
| CONNECTION STYLE AHNC | — |
| SEAT ANGLE CQRB | FIRST END DEGREES 37.0 |
| FURNISHED ITEMS AND QUANTITY TMQY | PREFORMED PACKING 1 AND TUBE COUPLING NUT W/SLEEVE 1 |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED CWFD | FIRST END INCHES 0.250 |
| MATERIAL MATT | OVERALL STEEL CORROSION RESISTING |
| MEDIA FOR WHICH DESIGNED MEDA | SINGLE RESPONSE HYDRAULIC FLUID |
| SURFACE TREATMENT SFTT | OVERALL PASSIVATE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--35,TYE 2 QQ--35 |
| THREAD SERIES DESIGNATOR THSD | ALL ENDS UNF |
| CONNECTION TYPE AWLS | FIRST END THREADED EXTERNAL TUBE |
| OPERATING PRESSURE CQQF | SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 3000.0 |
| THREAD CLASS AAJD | 2A |
| MAXIMUM OPERATING TEMP AEHZ | SINGLE RESPONSE CELSIUS 107.2 |
| END ITEM IDENTIFICATION AGAV | TRUCK, 4X4, M520, M553, M559, M877 AND MARK 48 TORPEDO; HELICOPTERS, UH-1, CH-47, CH-58A & C, COBRA AH SERIES, BLACK HAWK UH60A, MOHAWK OV-ID, RU-21H, APACHE AH-64, EH-60A AND OH-58D |
| SPECIFICATION/STANDARD DATA ZZZK | GOVERNMENT STANDARD 96906--S51527 AND PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD 81343-J514 |
| LEG LENGTH AHSJ | FIRST END INCHES NOMINAL 0.890 |
| LEG LENGTH AHSJ | SECOND END INCHES NOMINAL 1.030 |
| NOMINAL THREAD SIZE CQJX | ALL ENDS INCHES 0.438 |
| CONNECTION TYPE AWLS | SECOND END THREADED EXTERNAL BOSS |
| NONDEFINITIVE SPEC/STD DATA ZZZT | FIGURE 10A |
| FLOW ANGLE CRFY | DEGREES 90.0 |
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 |
|---|---|---|
| 10350317 | 18876 | US ARMY AVIATION AND MISSILE COMMAND |
| 10350317 | 30780 | PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV TUBE FITTINGS DIVISION |
| 10350317 | 98441 | PARKER HANNIFIN CORP |
| 1533338 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
| 259-2062-4-4S | 01276 | DANFOSS POWER SOLUTIONS II, LLC DIV FLUID CONVEYANCE |
| 4-4 070220SA | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| 4-4 070220SA | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| 4592490 | 12934 | NAVAL AIR WARFARE CENTER WEAPONS DIV |
| 4730PL0892311 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX |
| 4730PL1866089 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX |
| 71910076001 | 89944 | ELBITAMERICA, INC. |
| 834-6SS | 54214 | BOWES MFG INC |
| 930922-1 | 82577 | RAYTHEON COMPANY DBA RAYTHEON |
| J514 | 0U583 | SAE INTERNATIONAL DBA SAE INTERNATIONAL |
| J514 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |
| MIL-DTL-18866 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MIL-F-18866 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MS51527A4S | 00624 | EATON AEROQUIP LLC DBA JACKSON NORTH 1 DIV FLUID AND ELECTRICAL DISTRIBUTION |
| MS51527A4S | 01276 | DANFOSS POWER SOLUTIONS II, LLC DIV FLUID CONVEYANCE |
| MS51527A4S | 22031 | AIR-WAY MANUFACTURING COMPANY |
| MS51527A4S | 30327 | IMPERIAL |
| MS51527A4S | 30780 | PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV TUBE FITTINGS DIVISION |
| MS51527A4S | 59680 | B. & E. MANUFACTURING CO., INC. DBA B & E MANUFACTURING CO INC |
| MS51527A4S | 79470 | DANA CORP WEATHERHEAD DIV |
| MS51527A4S | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MS51527A4S | 93188 | L AND L MFG CO |
| MS51527A4S | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MS51527A4S | 98441 | PARKER HANNIFIN CORP |
| MS51527A4S | 98660 | LUBE DEVICES INC FLODAR FLUID POWER FITTINGS DIV |
| MS51527A4S | R1120 | SATAIR A/S |
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
$9.39
Purchases
1
Total spend
$3,549
Sep 29, 2026
Last purchased
2 · 2.0/yr
Purchase records
$7,099
Total demand
$9.39
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Sep 29, 2026 | 378 | $9.39 | $3,549 | CAVANAUGH GOVERNMENT GROUP, LLC (5UY76) | 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 |
|---|---|---|---|---|
| Sep 29, 2026 | SPE7M226V5563 ↗ | — | — | $3,549 |
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
CAVANAUGH GOVERNMENT GROUP, LLC
last award Sep 2026
AIR-WAY MANUFACTURING COMPANY
no award yet
no awards on record
Listed source B. & E. MANUFACTURING CO., INC. DBA B & E MANUFACTURING CO INC
no award yet
no awards on record
Listed source BOWES MFG 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 EATON AEROQUIP LLC DBA JACKSON NORTH 1 DIV FLUID AND ELECTRICAL DISTRIBUTION
no award yet
no awards on record
Listed source ELBITAMERICA, INC.
no award yet
no awards on record
Listed source CAVANAUGH GOVERNMENT GROUP, LLC won the only award on record. CAVANAUGH GOVERNMENT GROUP, LLC won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M2-26-T-6715 | Sep 8, 2026 | Sep 18, 2026 | 378 | 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: 2026-10-04.
- Full methodology →
Cite this page
Citation
NSN Explorer. "ELBOW,TUBE TO BOSS." nsnexplorer.com, https://nsnexplorer.com/nsn/4730-00-449-0657/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/4730-00-449-0657/