Acquisition method (AMC)
1
FSC 4730 × COUPLING HALF,QUICK DISCONNECT
COUPLING HALF,QUICK DISCONNECT
4730-00-555-9263 FSC 4730
NSN 4730-00-555-9263 (also written 4730005559263; NIIN 00-555-9263) is a coupling half, quick disconnect in Federal Supply Class 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. 13 manufacturer part numbers from 8 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)
R
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC R: the government owns neither the data nor the rights, and obtaining them is judged uneconomical. 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 OUTSIDE DIAMETER TUBE ACCOMMODATED CWFD | ALL ENDS INCHES 0.375 |
| CRITICALITY CODE JUSTIFICATION CRTL | FEAT |
| MATERIAL MATT | BODY ALUMINUM ALLOY |
| NOMINAL THREAD SIZE CQJX | ALL ENDS INCHES 0.562 |
| FEATURES PROVIDED CBBL | SAFETY LOCKING FEATURE |
| THREAD CLASS AAJD | 3A |
| SEAT ANGLE CQRB | DEGREES 37.0 |
| LEG LENGTH AHSJ | INCHES MINIMUM 1.125 AND INCHES MAXIMUM 1.735 |
| CONNECTION TYPE AWLS | ALL ENDS INTERNAL QUICK DISCONNECT |
| CONNECTION TYPE AWLS | FIRST FLUID END CONNECTION THREADED EXTERNAL TUBE |
| STYLE DESIGNATOR STYL | — |
| OVERALL LENGTH ABHP | INCHES NOMINAL 2.306 |
| QUICK DISCONNECT METHOD ADLN | ALL ENDS CAM-LOCKING |
| END ITEM IDENTIFICATION AGAV | USED ON B-52, F-16, F-15, OV-10A, F/A-18, A-3, F-4 AIRCRAFTS AND AGM-86B AIR LAUNCH CRUISE, H-60 SERIES, F-14, ACM-129 |
| CONNECTION STYLE AHNC | — |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION STDC | BODY MIL SPEC SINGLE TREATMENT RESPONSE -IL-A-8625 |
| THREAD SERIES DESIGNATOR THSD | ALL ENDS UNIFIED NATIONAL JOINT FINE (UNJF) |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | BODY FED SPEC SINGLE MATERIAL RESPONSE QQ-A-225 TO 6 QQ-A-225 |
| SURFACE TREATMENT SFTT | BODY ANODIZE |
| SPECIAL FEATURES FEAT | WEAPONS SYSTEM ESSENTIAL; COLOR GRAY |
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 |
|---|---|---|
| 2043792-7 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
| 272-9013P7ISSUE1 | 3B150 | RAYTHEON COMPANY DBA RAYTHEON CO |
| 272-9013P7ISSUE1 | 49956 | RAYTHEON COMPANY DIV CORP |
| 272-9013P7ISSUE1 | 54X10 | RAYTHEON COMPANY |
| 4730PL0735800 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX |
| 4730PL1837623 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX |
| 6000D6 | 79326 | TRANSDIGM INC DIV ADELWIGGINS GROUP |
| 7M743-6 | 76301 | THE BOEING COMPANY DIV DEFENSE |
| 8000D7S6 | 79326 | TRANSDIGM INC DIV ADELWIGGINS GROUP |
| C1163D6 | 81755 | LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN AERONAUTICS COMPANY |
| G8000I6 | 79326 | TRANSDIGM INC DIV ADELWIGGINS GROUP |
| M6000D6 | 79326 | TRANSDIGM INC DIV ADELWIGGINS GROUP |
| M6000D6-15 | 79326 | TRANSDIGM INC DIV ADELWIGGINS GROUP |
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
—
Oct 5, 2026
Last purchased
1 · 1.0/yr
Purchase records
$242,966
Total demand
$242,966
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 |
|---|---|---|---|---|
| Oct 5, 2026 | SPE7L127P0225 ↗ | HC MERCHANDISERS, INC. DBA HC MERCHANDISERS INC DIV HC PACIFIC | — | $242,966 |
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
HC MERCHANDISERS, INC. DBA HC MERCHANDISERS INC DIV HC PACIFIC
last award Oct 2026
JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX
no award yet
no awards on record
Listed source LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN AERONAUTICS COMPANY
no award yet
no awards on record
Listed source NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
no award yet
no awards on record
Listed source RAYTHEON COMPANY
no award yet
no awards on record
Listed source RAYTHEON COMPANY DBA RAYTHEON CO
no award yet
no awards on record
Listed source RAYTHEON COMPANY DIV CORP
no award yet
no awards on record
Listed source THE BOEING COMPANY DIV DEFENSE
no award yet
no awards on record
Listed source HC MERCHANDISERS, INC. DBA HC MERCHANDISERS INC DIV HC PACIFIC won the only award on record. HC MERCHANDISERS, INC. DBA HC MERCHANDISERS INC DIV HC PACIFIC 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 Oct 10, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-08.
- Full methodology →
Cite this page
Citation
NSN Explorer. "COUPLING HALF,QUICK DISCONNECT." nsnexplorer.com, https://nsnexplorer.com/nsn/4730-00-555-9263/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/4730-00-555-9263/