The Elbow,tube, cataloged under National Stock Number 4730-00-640-0311, 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 Mueller Brass Co.. Government technical data includes 13 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-640-0311 |
| Primary Part Number | W2029 |
| Item Name | Elbow,tube |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Mueller Brass Co. |
| Status | ACTIVE |
| Connection Type | UNTHREADED INTERNAL TUBE FIRST END |
| Tubing Wall Nominal Thickness for Which Designed | 0.040 INCHES SECOND END IN |
| Flow Angle | 90.0 DEGREES |
| Material | COPPER ALLOY OVERALL |
| Leg Length | 1.437 INCHES NOMINAL FIRST END IN |
| Leg Length | 1.250 INCHES NOMINAL SECOND END IN |
| Connection Type | UNTHREADED INTERNAL TUBE SECOND END |
| Nominal Outside Diameter Tube Accommodated | 0.625 INCHES SECOND END IN |
| Connection Style | PLAIN (TUBE) FIRST END |
| Nominal Outside Diameter Tube Accommodated | 0.750 INCHES FIRST END IN |
| Connection Style | PLAIN (TUBE) SECOND END |
| Tubing Wall Nominal Thickness for Which Designed | 0.042 INCHES FIRST END IN |
| Surface Treatment | ANODIZE OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| R63870C15E9864-5 | Unifab Industries Inc (USA) |
| W2029 PRIMARY | Mueller Brass Co. (USA) |
| B16.22 | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| 13215E9864-5 | Cecom Lr Center (USA) |
| R67873C102-3 | Unifab Industries Inc (USA) |
| 13215E9864-5 | Keco Industries, Inc. (USA) |
NSN 4730-00-640-0311 is a Elbow,tube, manufactured by Mueller Brass Co., classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-640-0311 has 6 cross-referenced part numbers: R63870C15E9864-5 (Unifab Industries Inc), W2029 (Mueller Brass Co.), B16.22 (American National Standards Institute Incorporated Dba American National Standards Institute), 13215E9864-5 (Cecom Lr Center), R67873C102-3 (Unifab Industries Inc) and 1 more.
There is 1 known substitute for 4730-00-640-0311: 5310-00-974-6623. Verify interchangeability with system specifications before substitution.
Key specifications for W2029: Connection Type: UNTHREADED INTERNAL TUBE FIRST END; Tubing Wall Nominal Thickness for Which Designed: 0.040 INCHES SECOND END IN; Flow Angle: 90.0 DEGREES; Material: COPPER ALLOY OVERALL. 13 total characteristics are documented in the Federal Logistics Information System.