The Hose Assembly,metallic, cataloged under National Stock Number 4720-00-555-4311, 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 Coast Metal Craft, Inc.. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-00-555-4311 |
| Primary Part Number | 85957-102 |
| Item Name | Hose Assembly,metallic |
| FSC / FSG | 4720 / 47 — No Item Name Available |
| Manufacturer | Coast Metal Craft, Inc. |
| Status | ACTIVE |
| Inner Conveying Tube Style | WELDED CORRUGATED |
| Connection Type | THREADED INTERNAL TUBE FIRST END |
| Inside Diameter | 1.250 INCHES NOMINAL IN |
| Outside Diameter | 1.920 INCHES NOMINAL IN |
| Operating Pressure | 485.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Thread Class | 2B FIRST END |
| Cross-Sectional Shape Style | ROUND |
| Measuring Method and Length | 27.000 INCHES NOMINAL OVERALL IN |
| Seat Angle | 37.0 DEGREES FIRST END |
| Thread Direction | RIGHT-HAND FIRST END |
| Minimum Inside Bending Radius | 3.250 INCHES IN |
| Layer Composition and Location | OUTER LAYER BRAIDED CORROSION RESISTANT STEEL WIRE |
| Thread Quantity Per Inch | 12 FIRST END |
| Connection Style | SWIVEL NUT FLARE FIRST END |
| Features Provided | IDENTICAL ENDS |
| Burst Test Pressure | 725.0 POUNDS PER SQUARE INCH LBS |
| Nominal Thread Size | 1.625 INCHES FIRST END IN |
| End Connection Design | STRAIGHT FIRST END |
| Thread Series Designator | UN FIRST END |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 11233261-32 | Ballistic Missile Defense Systems Command (USA) |
| 010990 | Senior Operations Llc (USA) |
| 85957-102 PRIMARY | Coast Metal Craft, Inc. (USA) |
| 85957-102 PRIMARY | Hyspan Precision Products, Inc. (USA) |
| 11233261 | Ballistic Missile Defense Systems Command (USA) |
| 010990 PRIMARY | Senior Operations Llc Div Senior Aerospace Ssp (USA) |
NSN 4720-00-555-4311 is a Hose Assembly,metallic, manufactured by Coast Metal Craft, Inc., classified under FSC 4720 (No Item Name Available). Status: active.
NSN 4720-00-555-4311 has 6 cross-referenced part numbers: 11233261-32 (Ballistic Missile Defense Systems Command), 010990 (Senior Operations Llc), 85957-102 (Coast Metal Craft, Inc.), 85957-102 (Hyspan Precision Products, Inc.), 11233261 (Ballistic Missile Defense Systems Command) and 1 more.
There are 5 known substitutes for 4720-00-555-4311: 4720-00-497-5349, 4720-00-497-5350, 4720-00-554-6423 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 85957-102: Inner Conveying Tube Style: WELDED CORRUGATED; Connection Type: THREADED INTERNAL TUBE FIRST END; Inside Diameter: 1.250 INCHES NOMINAL IN; Outside Diameter: 1.920 INCHES NOMINAL IN. 19 total characteristics are documented in the Federal Logistics Information System.