The Adapter,straight,flange to Hose, cataloged under National Stock Number 4730-00-493-9739, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Viking Incorporated Dba Viking Inc. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-493-9739 |
| Primary Part Number | 701076V |
| Item Name | Adapter,straight,flange to Hose |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Viking Incorporated Dba Viking Inc |
| Status | ACTIVE |
| Nominal Width | 4.250 INCHES FIRST END IN |
| Bolt Hole Nominal Diameter | 0.406 INCHES FIRST END IN |
| Nominal Inside Diameter Hose Accommodated | 2.750 INCHES SECOND END IN |
| Nominal Overall Length | 3.500 INCHES IN |
| Center to Center Nominal Distance Between Bolt Holes Along Length | 3.094 INCHES FIRST END IN |
| Flange Face Design | PLAIN FIRST END |
| Connection Type | UNTHREADED EXTERNAL HOSE SECOND END |
| Connection Type | FLANGE FIRST END |
| Material | ALUMINUM ALLOY OVERALL |
| Surface Treatment | ANODIZE OUTSIDE |
| Bolt Hole Quantity | 4 FIRST END |
| Connection Style | BEADED HOSE SECOND END |
| Nominal Length | 4.250 INCHES FIRST END IN |
| Flange Shape | RECTANGULAR WITH HOLES FIRST END |
| Material Document and Classification | QQ-A-250/17,ALLOY 7079 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thickness | 0.375 INCHES FIRST END IN |
| Center to Center Nominal Distance Between Bolt Holes Along Width | 3.094 INCHES FIRST END IN |
| Surface Treatment | ANODIZE INSIDE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4730-00-493-9739 is a Adapter,straight,flange to Hose, manufactured by Viking Incorporated Dba Viking Inc, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-493-9739 has 2 cross-referenced part numbers: 701076 (Dresser, Llc), 701076V (Viking Incorporated Dba Viking Inc).
There are 3 known substitutes for 4730-00-493-9739: 3110-00-101-8452, 2835-00-807-5377, 2040-01-564-7895. Verify interchangeability with system specifications before substitution.
Key specifications for 701076V: Nominal Width: 4.250 INCHES FIRST END IN; Bolt Hole Nominal Diameter: 0.406 INCHES FIRST END IN; Nominal Inside Diameter Hose Accommodated: 2.750 INCHES SECOND END IN; Special Features: MAGNETIC PERMEABILITY SHALL BE LESS THAN 1.2 BEFORE FABRICATION AND NOT GREATER THAN 2.0 AFTER FABRICATION AS MEASURED IN A 200 OERSTED FIELD BY A PERMEABILITY INDICATOR SPECIFIED IN MILITARY SPEC MIL-I-17214. 19 total characteristics are documented in the Federal Logistics Information System.