The Adapter,straight,flange to Hose, cataloged under National Stock Number 4730-00-504-2678, 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 B E Aerospace Inc Services Div. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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 | 4730-00-504-2678 |
| Primary Part Number | 23541 |
| Item Name | Adapter,straight,flange to Hose |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | B E Aerospace Inc Services Div |
| Status | ACTIVE |
| Connection Style | BEADED (HOSE) SECOND END |
| Nominal Width | 1.156 INCHES FIRST END IN |
| Raised Face Nominal Diameter | 0.670 INCHES FIRST END IN |
| Flange Shape | OVAL WITH HOLES FIRST END |
| Bolt Circle Nominal Diameter | 1.156 INCHES FIRST END IN |
| Material Document and Classification | QQ-A-268,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Raised Face Nominal Height | 0.156 INCHES FIRST END IN |
| Nominal Thickness | 0.078 INCHES FIRST END IN |
| Connection Type | UNTHREADED EXTERNAL HOSE SECOND END |
| Nominal Length | 1.562 INCHES FIRST END IN |
| Material | ALUMINUM ALLOY 2024 OVERALL |
| Connection Type | FLANGE FIRST END |
| Bolt Hole Nominal Diameter | 0.122 INCHES FIRST END IN |
| Flange Face Design | RAISED WITH CURVE AND COUNTERBORE FIRST END |
| Surface Treatment Document and Classification | MIL-A-8625,TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Nominal Overall Length | 1.531 INCHES IN |
| Bolt Hole Quantity | 2 FIRST END |
| Surface Treatment | ANODIZE OVERALL |
| Nominal Inside Diameter Hose Accommodated | 0.625 INCHES SECOND END IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 23541 PRIMARY | B E Aerospace Inc Services Div (USA) |
NSN 4730-00-504-2678 is a Adapter,straight,flange to Hose, manufactured by B E Aerospace Inc Services Div, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-504-2678 has 1 cross-referenced part number: 23541 (B E Aerospace Inc Services Div).
There are 5 known substitutes for 4730-00-504-2678: 6685-00-301-4037, 5950-00-547-8605, 3120-01-071-5459 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 23541: Connection Style: BEADED (HOSE) SECOND END; Nominal Width: 1.156 INCHES FIRST END IN; Raised Face Nominal Diameter: 0.670 INCHES FIRST END IN; Flange Shape: OVAL WITH HOLES FIRST END. 19 total characteristics are documented in the Federal Logistics Information System.