The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-00-941-9911, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-941-9911 |
| Primary Part Number | 3755-8 |
| Item Name | Coupling Half,quick Disconnect |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution |
| Status | CANCELLED |
| Nominal Outside Diameter Tube Accommodated | 0.500 INCHES ALL ENDS IN |
| Seat Angle | 37.0 DEGREES |
| Connection Type | THREADED EXTERNAL TUBE FIRST FLUID END CONNECTION |
| Material Document and Classification | AMS 4120 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| Connection Type | INTERNAL QUICK DISCONNECT ALL ENDS |
| Features Provided | SAFETY LOCKING FEATURE AND SELF-SEALING |
| Thread Series Designator | UNF ALL ENDS |
| Style Designator | MALE COUPLING HALF |
| Quick Disconnect Method | PUSH-PULL ALL ENDS |
| Leg Length | 0.657 INCHES NOMINAL IN |
| Thread Class | 3A ALL ENDS A |
| Connection Style | FLARED ALL ENDS |
| Nominal Thread Size | 0.750 INCHES ALL ENDS IN |
| Surface Treatment | ANODIZE BODY |
| Material | ALUMINUM ALLOY BODY |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3755-8 PRIMARY | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA) |
| 3755-8S PRIMARY | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA) |
| 375510-8 | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA) |
| 3755-8S | Satair A/s (DNK) |
NSN 4730-00-941-9911 is a Coupling Half,quick Disconnect, manufactured by Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-941-9911 has 4 cross-referenced part numbers: 3755-8 (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution), 3755-8S (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution), 375510-8 (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution), 3755-8S (Satair A/s).
There are 2 known substitutes for 4730-00-941-9911: 5950-00-052-7551, 3040-01-316-0568. Verify interchangeability with system specifications before substitution.
Key specifications for 3755-8: Nominal Outside Diameter Tube Accommodated: 0.500 INCHES ALL ENDS IN; Special Features: GRUMMAN AEROSPACE CORP A10 AIRCRAFT; Seat Angle: 37.0 DEGREES; Overall Length: 2.027 INCHES NOMINAL IN. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-941-9911 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.