National Stock Number
Quick Disconnect Coupling Half — Fittings and Specialties; Hose, Pipe, and Tube (FSC 4730) · Part No. MS27755
| National Stock Number | 4730-00-488-6747 |
|---|---|
| Item name | Quick Disconnect Coupling Half |
| FLIS item name | Coupling Half, Quick Disconnect |
| Part number (commercial reference) | MS27755 |
| Alternate references | MIL-C-7942; AN6532-1A; AN6532-1A-MIL-7942-MS27755; 127B0128; 45B28503 |
| Unit of issue | EA |
| NIIN | 004886747 |
| NIIN assigned by | United States (NCB code 00) |
| Federal Supply Class (FSC) | 4730 — Fittings and Specialties; Hose, Pipe, and Tube |
| Federal Supply Group (FSG) | 47 — Pipe, Tubing, Hose, and Fittings |
| Unit price (USD) | $122.66 |
| Country of origin | Türkiye (Turkey) |
| Lead time | Within 90 days of order |
| Minimum order | May apply — confirm on quote |
| Documentation | Source documentation provided on all orders |
Characteristics decoded from the federal cataloging record for this quick disconnect coupling half. Confirm controlling dimensions against your drawing or standard sheet before ordering.
| Material | Aluminum Alloy Body |
|---|---|
| Surface Treatment | Anodize Body |
Fluid-line connection hardware including tube and pipe fittings, adapters, elbows, tees, unions, couplings, nipples, and bushings used to join, branch, and terminate hose, pipe, and tube.
A male push-lock quick-disconnect coupling half with an anodized aluminum body for aircraft applications.
Price in context. Across the 317 items we currently stock in FSC 4730 (Fittings and Specialties; Hose, Pipe, and Tube), published unit prices run from $0.38 to $11,915.64. At $122.66, this item sits well above the class median of $26.28 — typical of assemblies and higher-value line items in this class.
Stock activity. This item has appeared 2 times in our supplier stock feed, most recently listed 2026-08-19, with a lot quantity of 92 units. Listing activity is a practical signal of ongoing availability; confirm current stock and firm pricing on your quote.
Typical applications. Hydraulic, pneumatic, fuel, and coolant lines on vehicles, aircraft, and ground support equipment.
Applicable standards. MS/AN flare and flareless fittings, SAE J514, MIL-DTL; steel, stainless, brass, and aluminum.
NSN 4730-00-488-6747 is supplied by Quick Brown Fox Solutions as a stock resale item. For custom-manufactured or prototype parts to your print, see our U.S.-based CNC machining services.
Country of origin: Türkiye (Turkey). Turkey is a NATO ally and a normal-trade-relations partner of the United States, and Turkish-origin end items are eligible for a wide range of U.S. federal and DLA procurements.
TAA note: Turkey is not a Trade Agreements Act (TAA) designated country, so these items are generally not eligible for TAA-covered solicitations. They are offerable under the Buy American Act and many non-TAA DLA buys. Buyers are responsible for confirming the origin requirements of their specific solicitation.
Full country-of-origin and source documentation is provided with every order. Fulfillment within 90 days of order. Minimum order may apply.
SAE J514 8-8-8 070432CA
M4109-03-12-00-B
DY90-C-16
AN832-6J
MS27020-18
AS5194J0302
AS5174J0303
M20042-PR250-0800
AS5168-04
M1183/3-06A
M1183/3-08A
M1183/10-12A3
