Acquisition method (AMC)
1
FSC 4730 × CROSS,TUBE
CROSS,TUBE
4730-00-279-7851 FSC 4730
NSN 4730-00-279-7851 (also written 4730002797851; NIIN 00-279-7851) is a cross, tube in Federal Supply Class 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. 5 manufacturer part numbers from 4 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)
H
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC H: the government lacks sufficient, accurate or legible data to buy from other sources. 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 | 16 |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED CWFD | FIRST END INCHES 0.625 |
| SEAT ANGLE CQRB | FOURTH END DEGREES 8.5 |
| NOMINAL THREAD SIZE CQJX | FIRST END INCHES 0.844 |
| CONNECTION STYLE AHNC | — |
| LEG LENGTH AHSJ | THIRD END INCHES NOMINAL 1.190 |
| CONNECTION TYPE AWLS | FIRST END THREADED INTERNAL TUBE |
| NOMINAL THREAD SIZE CQJX | SECOND END INCHES 0.719 |
| NOMINAL THREAD SIZE CQJX | THIRD END INCHES 0.562 |
| THREAD QUANTITY PER INCH CMLP | 18 |
| CONNECTION TYPE AWLS | THIRD END THREADED INTERNAL TUBE |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED CWFD | FOURTH END INCHES 0.750 |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED CWFD | SECOND END INCHES 0.500 |
| NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED CWFD | THIRD END INCHES 0.375 |
| MATERIAL MATT | OVERALL TITANIUM ALLOY |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | OVERALL ASSN STD SINGLE MATERIAL RESPONSE A-S4965 |
| THREAD SERIES DESIGNATOR THSD | FIRST END UNJS |
| THREAD SERIES DESIGNATOR THSD | FOURTH END UNIFIED NATIONAL JOINT (UNJ) |
| THREAD SERIES DESIGNATOR THSD | SECOND END UNJS |
| THREAD SERIES DESIGNATOR THSD | THIRD END UN |
| THREAD QUANTITY PER INCH CMLP | 20 |
| CONNECTION TYPE AWLS | FOURTH END THREADED EXTERNAL TUBE |
| CONNECTION TYPE AWLS | SECOND END THREADED INTERNAL TUBE |
| SEAT ANGLE CQRB | SECOND END DEGREES 8.5 |
| THREAD CLASS AAJD | 3B |
| NOMINAL THREAD SIZE CQJX | FOURTH END INCHES 1.000 |
| LEG LENGTH AHSJ | FIRST END INCHES NOMINAL 1.243 |
| LEG LENGTH AHSJ | FOURTH END INCHES NOMINAL 1.062 |
| LEG LENGTH AHSJ | SECOND END INCHES NOMINAL 1.182 |
| SEAT ANGLE CQRB | THIRD END DEGREES 8.5 |
| SEAT ANGLE CQRB | FIRST END DEGREES 8.5 |
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 |
|---|---|---|
| AE3300-12-6-10-8 | 00624 | EATON AEROQUIP LLC DBA JACKSON NORTH 1 DIV FLUID AND ELECTRICAL DISTRIBUTION |
| AP382T12061008 | 01673 | SPS TECHNOLOGIES, LLC DBA AIRDROME PRECISION COMPONENTS |
| R45138T12061008 | 50599 | PARKER-HANNIFIN CORPORATION DIV STRATOFLEX PRODUCT DIVISION |
| ST7M228-1T | 76301 | THE BOEING COMPANY DIV DEFENSE |
| ST7M2281T | 76301 | THE BOEING COMPANY DIV DEFENSE |
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
$3,801.39
Purchases
1
Total spend
$7,603
Oct 22, 2026
Last purchased
3 · 3.0/yr
Purchase records
$16,887
Total demand
$3,801.39
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Oct 22, 2026 | 2 | $3,801.39 | $7,603 | 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 |
|---|---|---|---|---|
| Aug 14, 2026 | SPE7M026P4252 ↗ | BROWN HELICOPTER, INC. DBA BROWN HELICOPTER INC | — | $1,681 |
| Oct 22, 2026 | SPE7M127V0819 ↗ | MID-STATE AEROSPACE INC DBA MID-STATE AEROSPACE INC | — | $7,603 |
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
MID-STATE AEROSPACE INC DBA MID-STATE AEROSPACE INC
last award Oct 2026
EATON AEROQUIP LLC DBA JACKSON NORTH 1 DIV FLUID AND ELECTRICAL DISTRIBUTION
no award yet
no awards on record
Listed source PARKER-HANNIFIN CORPORATION DIV STRATOFLEX PRODUCT DIVISION
no award yet
no awards on record
Listed source SPS TECHNOLOGIES, LLC DBA AIRDROME PRECISION COMPONENTS
no award yet
no awards on record
Listed source THE BOEING COMPANY DIV DEFENSE
no award yet
no awards on record
Listed source MID-STATE AEROSPACE INC DBA MID-STATE AEROSPACE INC won the only award on record. MID-STATE AEROSPACE INC DBA MID-STATE AEROSPACE INC won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE7M3-26-T-7908 | Aug 7, 2026 | Aug 17, 2026 | 2 | Cancelled | 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: 2026-11-03.
- Full methodology →
Cite this page
Citation
NSN Explorer. "CROSS,TUBE." nsnexplorer.com, https://nsnexplorer.com/nsn/4730-00-279-7851/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/4730-00-279-7851/