The Elbow,tube, cataloged under National Stock Number 4730-00-250-7953, 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 Frick Co. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 31 commercial cross-references from 11 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-250-7953 |
| Primary Part Number | R33479ITEM137 |
| Item Name | Elbow,tube |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Frick Co |
| Status | CANCELLED |
| Connection Type | UNTHREADED INTERNAL TUBE FIRST END |
| Connection Style | PLAIN (TUBE) SECOND END |
| Leg Length | 3.375 INCHES NOMINAL FIRST END IN |
| Leg Length | 3.500 INCHES NOMINAL SECOND END IN |
| Flow Angle | 90.0 DEGREES |
| Nominal Outside Diameter Tube Accommodated | 1.625 INCHES SECOND END IN |
| Connection Type | UNTHREADED EXTERNAL TUBE SECOND END |
| Nominal Outside Diameter Tube Accommodated | 1.625 INCHES FIRST END IN |
| Material | COPPER ALLOY OVERALL |
| Connection Style | SOCKET (TUBE) FIRST END |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| R33479ITEM137 | Frick Co (USA) |
| FF752PC84 | Frick Co (USA) |
| FF716PC84 | Frick Co (USA) |
| FF751PC84 | Frick Co (USA) |
| FF760ITEM61 | Frick Co (USA) |
| 6352 | Frick Co (USA) |
| R33175ITEM118 | Frick Co (USA) |
| 3064-234PCF7 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| W2355EF | Frick Co (USA) |
| 564-5901-937972ALT1PCF8 | Naval Ship Systems Command (USA) |
| 268L65253-M00 | Johnson Controls Ltd, York Navy Systems (GBR) |
| FF758PC84 | Frick Co (USA) |
| A250118PC32 | Union Carbide Corp Sub of Dow Co the (USA) |
| A250121-13 | Union Carbide Corp Sub of Dow Co the (USA) |
| 3064-234PCF8 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 4264-47REVAPCF17 | Pearl Harbor Naval Shipyard and Intermediate Maintenance Facility (USA) |
| ANSIB16.22 | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| W-2355 | Mueller Brass Co. (USA) |
| 4264-47REVAPCF17 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 6352 | Nibco Inc (USA) |
NSN 4730-00-250-7953 is a Elbow,tube, manufactured by Frick Co, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-250-7953 has 31 cross-referenced part numbers: R33479ITEM137 (Frick Co), FF752PC84 (Frick Co), FF716PC84 (Frick Co), FF751PC84 (Frick Co), FF760ITEM61 (Frick Co) and 26 more.
There are 12 known substitutes for 4730-00-250-7953: 5960-00-038-1637, 6685-00-075-6867, 5805-00-087-3154 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for R33479ITEM137: Connection Type: UNTHREADED INTERNAL TUBE FIRST END; Connection Style: PLAIN (TUBE) SECOND END; Leg Length: 3.375 INCHES NOMINAL FIRST END IN; Leg Length: 3.500 INCHES NOMINAL SECOND END IN. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-250-7953 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.