The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-00-075-1818, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Janke & Company Inc Dba Electronic Brazing Co Div. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-00-075-1818 |
| Primary Part Number | 21C2381-011 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Janke & Company Inc Dba Electronic Brazing Co Div |
| Status | ACTIVE |
| FSC Application Data | TEST STAND,ENGINE,AIRCRAFT |
| Measuring Method and Length | 16.000 INCHES NOMINAL WORKING IN |
| Connection Style | SWIVEL NUT, FLARELESS FIRST END |
| Layer Composition and Location | OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE |
| Connection Type | THREADED INTERNAL TUBE FIRST END |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 0.312 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND FIRST END |
| Nominal Thread Size | 0.438 INCHES FIRST END IN |
| Seat Angle | 12.0 DEGREES FIRST END |
| Inside Diameter | 0.188 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| Thread Class | 3B FIRST END |
| Outer Covering Environmental Protection | CORROSION RESISTANT |
| Thread Series Designator | UNF FIRST END |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 21C2381-011 PRIMARY | Janke & Company Inc Dba Electronic Brazing Co Div (USA) |
| Reference | Meaning |
|---|---|
| MS8006E160A | 5/2 Secondary reference U.S. Government activity |
NSN 4720-00-075-1818 is a Hose Assembly,nonmetallic, manufactured by Janke & Company Inc Dba Electronic Brazing Co Div, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-00-075-1818 has 1 manufacturer part number on file: 21C2381-011 (Janke & Company Inc Dba Electronic Brazing Co Div).
Key specifications for 21C2381-011: FSC Application Data: TEST STAND,ENGINE,AIRCRAFT; Measuring Method and Length: 16.000 INCHES NOMINAL WORKING IN; Connection Style: SWIVEL NUT, FLARELESS FIRST END; Layer Composition and Location: OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE. 15 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.