The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-00-611-9581, 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 Hbd Industries, Inc Div Hbd/thermoid Inc. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4720-00-611-9581 |
| Primary Part Number | 9058A |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — No Item Name Available |
| Manufacturer | Hbd Industries, Inc Div Hbd/thermoid Inc |
| Status | CANCELLED |
| Nominal Thread Size | 3.000 INCHES FIRST END IN |
| Media for Which Designed | FUEL/OIL, HYDROCARBON SINGLE RESPONSE |
| Outer Covering Environmental Protection | ABRASION RESISTANT AND FUEL RESISTANT AND HYDRAULIC SOLUTION RESISTANT AND OIL RESISTANT AND OZONE RESISTANT AND WEATHERPROOF |
| Cross-Sectional Shape Style | ROUND |
| Inside Diameter | 3.000 INCHES NOMINAL IN |
| Inside Surface Condition | SMOOTH |
| Operating Pressure | 175.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Layer Composition and Location | 1ST LAYER BRAIDED SYNTHETIC CORD AND OUTER LAYER MOLDED RUBBER, CHLOROPRENE |
| Connection Style | PLAIN FIRST END |
| Connection Type | THREADED EXTERNAL PIPE FIRST END |
| End Connection Design | STRAIGHT FIRST END |
| Outside Diameter | 3.594 INCHES NOMINAL IN |
| Burst Test Pressure | 800.0 POUNDS PER SQUARE INCH LBS |
| Thread Direction | RIGHT-HAND FIRST END |
| Thread Quantity Per Inch | 8 FIRST END |
| Measuring Method and Length | 720.000 INCHES NOMINAL OVERALL IN |
| Thread Series Designator | NPT FIRST END |
| Hydrostatic Test Pressure | 320.0 POUNDS PER SQUARE INCH LBS |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 9058A | Hbd Industries, Inc Div Hbd/thermoid Inc (USA) |
| MIL-DTL-26521 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| MIL-H-26521 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| HR503-60 | Hewitt-Robins Div Litton Systems Inc (USA) |
| 284-0700 | Harsco Corp Bmy-Combat Systems Div (USA) |
| M26521-3-720 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| SP124 | Hewitt-Robins Div Litton Systems Inc (USA) |
| 24-7002-3ASSY | Hewitt-Robins Div Litton Systems Inc (USA) |
| 22291SZ3INASSY | Hbd Industries, Inc Div Hbd/thermoid Inc (USA) |
| M26521A3.OR0720 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 4720-00-611-9581 is a Hose Assembly,nonmetallic, manufactured by Hbd Industries, Inc Div Hbd/thermoid Inc, classified under FSC 4720 (No Item Name Available). Status: cancelled.
NSN 4720-00-611-9581 has 10 cross-referenced part numbers: 9058A (Hbd Industries, Inc Div Hbd/thermoid Inc), MIL-DTL-26521 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-H-26521 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), HR503-60 (Hewitt-Robins Div Litton Systems Inc), 284-0700 (Harsco Corp Bmy-Combat Systems Div) and 5 more.
There are 12 known substitutes for 4720-00-611-9581: 1305-00-043-3598, 4720-00-088-3053, 4720-00-088-4492 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 9058A: Nominal Thread Size: 3.000 INCHES FIRST END IN; Media for Which Designed: FUEL/OIL, HYDROCARBON SINGLE RESPONSE; Outer Covering Environmental Protection: ABRASION RESISTANT AND FUEL RESISTANT AND HYDRAULIC SOLUTION RESISTANT AND OIL RESISTANT AND OZONE RESISTANT AND WEATHERPROOF; Cross-Sectional Shape Style: ROUND. 19 total characteristics are documented in the Federal Logistics Information System.
NSN 4720-00-611-9581 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.