The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-376-5638, is classified within Federal Supply Class 4720 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-376-5638 |
| Primary Part Number | GH12G-0230L |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — No Item Name Available |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Thread Class | 3B FIRST END |
| Burst Test Pressure | 6000.0 POUNDS PER SQUARE INCH LBS |
| Temp Rating | -65.0 FAHRENHEIT AND 300.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Thread Direction | RIGHT-HAND FIRST END |
| Measuring Method and Length | 23.000 INCHES NOMINAL OVERALL IN |
| Nominal Thread Size | 0.438 INCHES FIRST END IN |
| Operating Pressure | 1500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Seat Angle | 12.0 DEGREES FIRST END |
| Minimum Inside Bending Radius | 2.000 INCHES IN |
| Inside Diameter | 0.219 INCHES NOMINAL IN |
| End Connection Design | STRAIGHT FIRST END |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) FIRST END |
| Connection Type | THREADED INTERNAL TUBE FIRST END |
| Cross-Sectional Shape Style | ROUND |
| Layer Composition and Location | OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE |
| Outside Diameter | 0.531 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| Connection Style | SWIVEL NUT, FLARELESS FIRST END |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| GH12G-0230L PRIMARY | Northrop Grumman Systems Corporation (USA) |
| GH12G | Northrop Grumman Systems Corporation (USA) |
NSN 4720-01-376-5638 is a Hose Assembly,nonmetallic, manufactured by Northrop Grumman Systems Corporation, classified under FSC 4720 (No Item Name Available). Status: active.
NSN 4720-01-376-5638 has 2 cross-referenced part numbers: GH12G-0230L (Northrop Grumman Systems Corporation), GH12G (Northrop Grumman Systems Corporation).
There are 11 known substitutes for 4720-01-376-5638: 4720-01-184-4217, 4720-01-200-7938, 4720-01-215-2185 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for GH12G-0230L: Thread Class: 3B FIRST END; Burst Test Pressure: 6000.0 POUNDS PER SQUARE INCH LBS; Temp Rating: -65.0 FAHRENHEIT AND 300.0 FAHRENHEIT SINGLE RESPONSE DEGF; Thread Direction: RIGHT-HAND FIRST END. 18 total characteristics are documented in the Federal Logistics Information System.