The Adapter,straight,tube to Hose, cataloged under National Stock Number 4730-01-315-7614, 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 Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-315-7614 |
| Primary Part Number | M83798/1-4L |
| Item Name | Adapter,straight,tube to Hose |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | ACTIVE |
| Nominal Outside Diameter Tube Accommodated | 0.250 INCHES FIRST END IN |
| Nominal Outside Diameter Hose Accommodated | 0.438 INCHES SECOND END IN |
| Material | STEEL COMP 1137 OR STEEL COMP 1141 OVERALL |
| Nominal Inside Diameter Hose Accommodated | 0.219 INCHES SECOND END IN |
| Surface Treatment | CADMIUM OVERALL |
| Operating Pressure | 1000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Surface Treatment Document and Classification | QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) FIRST END |
| Seat Angle | 37.0 DEGREES FIRST END |
| Nominal Thread Size | 0.438 INCHES FIRST END IN |
| Furnished Items and Quantity | 1 HOSE SOCKET |
| Nominal Overall Length | 1.730 INCHES IN |
| Media for Which Designed | AERONAUTICAL FLUID SINGLE RESPONSE |
| Specification/standard Data | 81349-MIL-F-83798/1 GOVERNMENT SPECIFICATION |
| Connection Style | GRIPPING NIPPLE (NOSE) SECOND END |
| Material Document and Classification | QQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Connection Type | THREADED EXTERNAL HOSE GRIPPING SECOND END |
| Maximum Operating Temp | 250.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Thread Class | 3B FIRST END |
| Connection Type | THREADED INTERNAL TUBE FIRST END |
| Connection Style | SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| M83798/1-4L | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-F-83798/1 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-DTL-83798/1 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 4730-01-315-7614 is a Adapter,straight,tube to Hose, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-315-7614 has 3 cross-referenced part numbers: M83798/1-4L (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-F-83798/1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-83798/1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
There are 12 known substitutes for 4730-01-315-7614: 4730-00-541-1957, 4730-00-585-6210, 4730-00-585-6212 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for M83798/1-4L: Nominal Outside Diameter Tube Accommodated: 0.250 INCHES FIRST END IN; Nominal Outside Diameter Hose Accommodated: 0.438 INCHES SECOND END IN; Material: STEEL COMP 1137 OR STEEL COMP 1141 OVERALL; Nominal Inside Diameter Hose Accommodated: 0.219 INCHES SECOND END IN. 22 total characteristics are documented in the Federal Logistics Information System.