The Elbow,tube, cataloged under National Stock Number 4730-00-876-5540, 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 Transdigm Inc Div Adelwiggins Group. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-876-5540 |
| Primary Part Number | 3751-24D |
| Item Name | Elbow,tube |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Transdigm Inc Div Adelwiggins Group |
| Status | ACTIVE |
| Thread Class | 2A ALL ENDS A |
| Flow Angle | 90.0 DEGREES |
| Surface Treatment | ANODIZE INSIDE |
| Connection Style | PLAIN (TUBE) ALL ENDS |
| Nominal Thread Size | 1.875 INCHES ALL ENDS IN |
| Nominal Outside Diameter Tube Accommodated | 1.500 INCHES ALL ENDS IN |
| Surface Treatment Document and Classification | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE INSIDE |
| Surface Treatment | ANODIZE OUTSIDE |
| Material | ALUMINUM ALLOY AND RUBBER SYNTHETIC BODY |
| Furnished Items and Quantity | 2 COUPLING NUT |
| Connection Type | THREADED EXTERNAL TUBE ALL ENDS |
| Leg Length | 2.438 INCHES NOMINAL ALL ENDS IN |
| Thread Series Designator | UNF ALL ENDS |
| Surface Treatment Document and Classification | MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OUTSIDE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4730-00-876-5540 is a Elbow,tube, manufactured by Transdigm Inc Div Adelwiggins Group, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-876-5540 has 2 cross-referenced part numbers: 3751-24D (Transdigm Inc Div Adelwiggins Group), 3751 (Transdigm Inc Div Adelwiggins Group).
There are 7 known substitutes for 4730-00-876-5540: 5330-00-409-4631, 5930-00-549-0308, 6105-01-020-0001 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 3751-24D: Thread Class: 2A ALL ENDS A; Flow Angle: 90.0 DEGREES; Surface Treatment: ANODIZE INSIDE; Connection Style: PLAIN (TUBE) ALL ENDS. 14 total characteristics are documented in the Federal Logistics Information System.