The Elbow,pipe to Tube, cataloged under National Stock Number 4730-00-428-5631, 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 Cummins Inc.. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-428-5631 |
| Primary Part Number | S1075 |
| Item Name | Elbow,pipe to Tube |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Cummins Inc. |
| Status | ACTIVE |
| Connection Type | THREADED EXTERNAL PIPE SECOND END |
| Thread Quantity Per Inch | 18 FIRST END |
| Seat Nominal Radius | 0.062 INCHES FIRST END IN |
| Flow Angle | 90.0 DEGREES |
| Nominal Pipe Size Accommodated | 0.750 INCHES SECOND END IN |
| Nominal Outside Diameter Tube Accommodated | 0.750 INCHES FIRST END IN |
| Thread Class | 2A FIRST END A |
| Nominal Thread Size | 0.125 INCHES FIRST END IN |
| Material Document and Classification | SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Series Designator | NPTF SECOND END |
| Nominal Thread Size | 0.750 INCHES SECOND END IN |
| Connection Style | PLAIN (PIPE) SECOND END |
| Material | COPPER ALLOY 377 OVERALL |
| Thread Series Designator | UNEF FIRST END |
| Connection Style | COMPRESSION (TUBE) FIRST END |
| Leg Length | 1.250 INCHES NOMINAL FIRST END IN |
| Connection Type | THREADED EXTERNAL TUBE FIRST END |
| Leg Length | 1.469 INCHES NOMINAL SECOND END IN |
| Furnished Items and Quantity | 1 COUPLING SLEEVE AND 1 SHORT COUPLING NUT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 69-FL-12X12 | Imperial (USA) |
| 4730004285631 | E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 69FL3-4 | Imperial (USA) |
| 4730004285631 | E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
| S1075 PRIMARY | Cummins Inc. (USA) |
| 5-1075 | Cummins Inc. (USA) |
NSN 4730-00-428-5631 is a Elbow,pipe to Tube, manufactured by Cummins Inc., classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-428-5631 has 6 cross-referenced part numbers: 69-FL-12X12 (Imperial), 4730004285631 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales), 69FL3-4 (Imperial), 4730004285631 (E.c.a Etablissement Centrald'approvisionnement Des Forces Armee), S1075 (Cummins Inc.) and 1 more.
There are 9 known substitutes for 4730-00-428-5631: 5995-00-351-7990, 2940-00-384-0849, 5961-00-401-0793 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for S1075: Connection Type: THREADED EXTERNAL PIPE SECOND END; Thread Quantity Per Inch: 18 FIRST END; Seat Nominal Radius: 0.062 INCHES FIRST END IN; Flow Angle: 90.0 DEGREES. 19 total characteristics are documented in the Federal Logistics Information System.