The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-233-1693, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Goriziane Group Spa. Government technical data includes 23 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 10 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-233-1693 |
| Primary Part Number | MS52103A080230R |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Goriziane Group Spa |
| Status | ACTIVE |
| Measuring Method and Length | 24.000 INCHES NOMINAL WORKING IN |
| Temp Rating | -55.0 FAHRENHEIT AND 300.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Minimum Inside Bending Radius | 4.625 INCHES IN |
| Connection Style | SWIVEL NUT FLARE FIRST END |
| End Connection Design | STRAIGHT FIRST END |
| Vacuum in Torr | 50.8 |
| Layer Composition and Location | 1ST LAYER BRAIDED TEXTILE YARN AND 2ND LAYER BRAIDED WIRE AND OUTER LAYER RUBBER IMPREGNATED BRAIDED FABRIC |
| Connection Type | THREADED INTERNAL TUBE FIRST END |
| Cross-Sectional Shape Style | ROUND |
| Outside Diameter | 0.734 INCHES NOMINAL IN |
| Operating Pressure | 1000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Features Provided | REUSABLE END FITTINGS |
| Thread Direction | RIGHT-HAND FIRST END |
| Nominal Thread Size | 0.750 INCHES FIRST END IN |
| Seat Angle | 37.0 DEGREES FIRST END |
| Inside Diameter | 0.406 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| Media for Which Designed | AIR AND FUEL/OIL, HYDROCARBON AND WATER SINGLE RESPONSE |
| Hydrostatic Test Pressure | 2000.0 POUNDS PER SQUARE INCH LBS |
| Thread Class | 3B FIRST END |
| Burst Test Pressure | 4000.0 POUNDS PER SQUARE INCH LBS |
| Outer Covering Environmental Protection | MILDEW RESISTANT AND OIL RESISTANT AND FUEL RESISTANT AND VIBRATION RESISTANT |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) 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 |
|---|---|
| MS52103A080230R | Goriziane Group Spa (ITA) |
| MS52103A080230RINX | Goriziane Group Spa (ITA) |
| Reference | Meaning |
|---|---|
| MIL-DTL-13444 | 4/1 Identification reference U.S. Government activity |
| MS52103A080230R | 5/9 Secondary reference U.S. Government activity |
| MS52103Z-080230R | 2/2 Government specification standardization U.S. Government activity |
| AA52547 | 5/9 Secondary reference Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
| 243001-8-0230 | 5/1 Secondary reference U.S. Government activity |
| FA5783HHH0247 | 5/9 Secondary reference Danfoss Power Solutions II, Llc |
| 243001-8-0247 | 5/1 Secondary reference U.S. Government activity |
| FK5783HHH0237 | 5/1 Secondary reference Danfoss Power Solutions II, Llc |
| 243026-8S-0247 | 5/9 Secondary reference U.S. Government activity |
| AA52547/1-08C023 | 5/9 Secondary reference Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
NSN 4720-01-233-1693 is a Hose Assembly,nonmetallic, manufactured by Goriziane Group Spa, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-233-1693 has 2 manufacturer part numbers on file: MS52103A080230R (Goriziane Group Spa), MS52103A080230RINX (Goriziane Group Spa).
4 possible matches (shared part number, not a government interchangeability claim): 4720-01-242-7753, 4720-01-253-3403, 4720-01-253-3404. Verify interchangeability with system specifications before substitution.
Key specifications for MS52103A080230R: Measuring Method and Length: 24.000 INCHES NOMINAL WORKING IN; Temp Rating: -55.0 FAHRENHEIT AND 300.0 FAHRENHEIT SINGLE RESPONSE DEGF; Minimum Inside Bending Radius: 4.625 INCHES IN; Connection Style: SWIVEL NUT FLARE FIRST END. 23 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.