The Nipple,tube, cataloged under National Stock Number 4730-00-781-6089, 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 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 36 commercial cross-references from 26 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-781-6089 |
| Primary Part Number | MS51501A6S |
| Item Name | Nipple,tube |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| Status | CANCELLED |
| Nominal Thread Size | 0.562 INCHES ALL ENDS IN |
| Operating Pressure | 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Nominal Overall Length | 1.410 INCHES IN |
| Connection Type | THREADED EXTERNAL TUBE ALL ENDS |
| Material | STEEL CORROSION RESISTING OVERALL |
| Maximum Operating Temp | 400.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Furnished Items and Quantity | 2 TUBE COUPLING NUT W/SLEEVE |
| Seat Angle | 37.0 DEGREES ALL ENDS |
| Surface Treatment Document and Classification | QQ-P-35,TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Media for Which Designed | HYDRAULIC FLUID SINGLE RESPONSE |
| Specification/standard Data | 96906-MS51501 GOVERNMENT STANDARD |
| Style Designator | FLARED W/ CENTER WRENCHING FACILITY |
| Nominal Outside Diameter Tube Accommodated | 0.375 INCHES ALL ENDS IN |
| Thread Series Designator | UNF ALL ENDS |
| Surface Treatment | PASSIVATE OVERALL |
| Connection Style | FLARED (TUBE) ALL ENDS |
| Thread Class | 2A ALL ENDS A |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MS51501A6S | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| MS51501A6S | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA) |
| 14691 | Hyster-Yale Group, Inc. (USA) |
| 6HBTXSS | Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters (USA) |
| 959274-1 | Raytheon Company Dba Raytheon Co (USA) |
| 6JMS | Contitech Usa, Inc. (USA) |
| 6STTS | Deutsch Co the (USA) |
| LT1-1548 | Rolo Instrument Products Inc (USA) |
| C5305X6 | Dana Corp Weatherhead Div (USA) |
| 959274 | Raytheon Company Div Corp (USA) |
| 332-2050-050 | Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems (USA) |
| 6LHTXS | Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA) |
| 6HBTXSS | Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA) |
| 332-2050-050 | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
| MS51501-A6SS | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 6LHTXS | Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters (USA) |
| MIL-F-18866 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 9R2118 | Crissair Inc Div Esco Technologies (USA) |
| 5815X6 | Dana Corp Weatherhead Div (USA) |
| 0303-6-6 | Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA) |
NSN 4730-00-781-6089 is a Nipple,tube, manufactured by Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-781-6089 has 36 cross-referenced part numbers: MS51501A6S (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MS51501A6S (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution), 14691 (Hyster-Yale Group, Inc.), 6HBTXSS (Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters), 959274-1 (Raytheon Company Dba Raytheon Co) and 31 more.
There are 12 known substitutes for 4730-00-781-6089: 4820-00-116-2942, 5950-00-146-2447, 4320-00-343-6704 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS51501A6S: Nominal Thread Size: 0.562 INCHES ALL ENDS IN; Operating Pressure: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Nominal Overall Length: 1.410 INCHES IN; Connection Type: THREADED EXTERNAL TUBE ALL ENDS. 18 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-781-6089 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.