The Reducer,tube, cataloged under National Stock Number 4730-00-289-4852, 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 American National Standards Institute Incorporated Dba American National Standards Institute. Government technical data includes 11 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-289-4852 |
| Primary Part Number | A40-3TABLE5 |
| Item Name | Reducer,tube |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | American National Standards Institute Incorporated Dba American National Standards Institute |
| Status | ACTIVE |
| Reducer Type | CONCENTRIC |
| Connection Type | UNTHREADED INTERNAL TUBE SECOND END |
| Tubing Wall Nominal Thickness for Which Designed | 0.750 INCHES SECOND END IN |
| Nominal Overall Length | 2.125 INCHES IN |
| Nominal Outside Diameter Tube Accommodated | 1.375 INCHES FIRST END IN |
| Connection Style | SOCKET (TUBE) FIRST END |
| Connection Type | UNTHREADED INTERNAL TUBE FIRST END |
| Connection Style | SOCKET (TUBE) SECOND END |
| Tubing Wall Nominal Thickness for Which Designed | 0.055 INCHES FIRST END IN |
| Nominal Outside Diameter Tube Accommodated | 0.875 INCHES SECOND END IN |
| Material | COPPER ALLOY OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A40-3TABLE5 PRIMARY | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| 75431A PRIMARY | Air Products & Chemicals, Inc (USA) |
NSN 4730-00-289-4852 is a Reducer,tube, manufactured by American National Standards Institute Incorporated Dba American National Standards Institute, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-289-4852 has 2 cross-referenced part numbers: A40-3TABLE5 (American National Standards Institute Incorporated Dba American National Standards Institute), 75431A (Air Products & Chemicals, Inc).
There are 2 known substitutes for 4730-00-289-4852: 4730-00-289-4825, 4730-00-995-9667. Verify interchangeability with system specifications before substitution.
Key specifications for A40-3TABLE5: Reducer Type: CONCENTRIC; Connection Type: UNTHREADED INTERNAL TUBE SECOND END; Tubing Wall Nominal Thickness for Which Designed: 0.750 INCHES SECOND END IN; Nominal Overall Length: 2.125 INCHES IN. 11 total characteristics are documented in the Federal Logistics Information System.