The Guard,hose-Tubing, cataloged under National Stock Number 4720-01-240-4036, is classified within Federal Supply Class 4720 (Hose and Flexible Tubing) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Sae International Dba Sae International. Government technical data includes 4 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through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government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 | 4720-01-240-4036 |
| Primary Part Number | AS1072-30SIL-FG |
| Item Name | Guard,hose-Tubing |
| FSC / FSG | 4720 / 47 — Hose and Flexible Tubing |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Specification/standard Data | 81343-AS1072 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Nondefinitive Spec/std Data | 2 TYPE AND 30 SIZE |
| Inside Diameter | 1.875 INCHES NOMINAL IN |
| Material | GLASS FIBER |
| 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 |
|---|---|
| AS1072-30SIL-FG PRIMARY | Sae International Dba Sae International (USA) |
| Reference | Meaning |
|---|---|
| AS1072 | 5/9 Secondary reference Sae International Dba Sae International |
| AS1072C-30SIL-FG | 5/9 Secondary reference U.S. Government activity |
| 2650-30 | 3/2 Design control — primary reference U.S. Government activity |
| AE102-30 | 3/1 Design control — primary reference Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution |
| AS1072C-30SIL-FG | 5/9 Secondary reference Sae International Dba Sae International |
| AS1072 | 5/9 Secondary reference U.S. Government activity |
| SAE-AS1072 | 3/1 Design control — primary reference Sae International Dba Sae International |
NSN 4720-01-240-4036 is a Guard,hose-Tubing, manufactured by Sae International Dba Sae International, classified under FSC 4720, Hose and Flexible Tubing. Status: active.
NSN 4720-01-240-4036 has 1 manufacturer part number on file: AS1072-30SIL-FG (Sae International Dba Sae International).
6 possible matches (shared part number, not a government interchangeability claim): 5340-01-442-9230, 4720-01-589-4549, 4720-01-603-2285. Verify interchangeability with system specifications before substitution.
Key specifications for AS1072-30SIL-FG: Specification/standard Data: 81343-AS1072 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Nondefinitive Spec/std Data: 2 TYPE AND 30 SIZE; Inside Diameter: 1.875 INCHES NOMINAL IN; Special Features: LAYER QUANTITY: 1;FABRICATION METHOD: BRAIDED;OUTER COVERING ENVIRONMENTAL PROTECTION: FIRE RETARDANT;INSULATION THICKNESS: 0.031 IN. MIN.;DESIGN FORM: FULL ROUND;TEMP RATING: -54.0 DEG. CELSIUS MIN. AND 260.0 DEG. CELSIUS MAX.;FLEXIBILITY: FLEXIBLE;SUPPLEMENTARY FEATURES: ID SIL-FG; ORANGE OR BROWN COLOR;U/O OIL AND FUEL LINES IN HAZ AREA;SURFACE TREATMENT: RESIN SYNTHETIC IN. 4 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.