The Hose Assembly,nonmetallic, cataloged under National Stock Number 4720-01-538-4281, 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 Crysteel Manufacturing, Inc Dba Crysteel Manufacturing Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4720-01-538-4281 |
| Primary Part Number | 1644169 |
| Item Name | Hose Assembly,nonmetallic |
| FSC / FSG | 4720 / 47 — No Item Name Available |
| Manufacturer | Crysteel Manufacturing, Inc Dba Crysteel Manufacturing Inc |
| Status | ACTIVE |
| Outside Diameter | 1.438 INCHES NOMINAL IN |
| Inside Diameter | 1.000 INCHES NOMINAL IN |
| Burst Test Pressure | 2500.0 POUNDS PER SQUARE INCH LBS |
| Measuring Method and Length | 57.910 INCHES NOMINAL OVERALL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4720-01-538-4281 is a Hose Assembly,nonmetallic, manufactured by Crysteel Manufacturing, Inc Dba Crysteel Manufacturing Inc, classified under FSC 4720 (No Item Name Available). Status: active.
NSN 4720-01-538-4281 has 2 cross-referenced part numbers: 1644169 (Crysteel Manufacturing, Inc Dba Crysteel Manufacturing Inc), 405916 (Crysteel Manufacturing, Inc Dba Crysteel Manufacturing Inc).
There is 1 known substitute for 4720-01-538-4281: 5962-01-100-7253. Verify interchangeability with system specifications before substitution.
Key specifications for 1644169: Outside Diameter: 1.438 INCHES NOMINAL IN; Inside Diameter: 1.000 INCHES NOMINAL IN; Burst Test Pressure: 2500.0 POUNDS PER SQUARE INCH LBS; End Item Identification: 3990-01-443-8024, ENGINEERING MISSION MODULE USED ON THE PALLETIZED LOADING SYSTEM. 6 total characteristics are documented in the Federal Logistics Information System.