The Ferrule,grooved Clamp Coupling, cataloged under National Stock Number 5340-00-436-1888, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is The Boeing Company Div Defense. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-436-1888 |
| Primary Part Number | R49SA1 |
| Item Name | Ferrule,grooved Clamp Coupling |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Flange Outside Diameter | 0.562 INCHES NOMINAL IN |
| Wall Thickness | 0.171 INCHES NOMINAL IN |
| Surface Treatment | NICKEL OVERALL |
| Material Document and Classification | QQ-B-626,ALLOY 360 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Material | COPPER ALLOY 360 OVERALL |
| Surface Treatment Document and Classification | QQ-N-290, CLASS 1, TYPE 5 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| Ferrule Inside Diameter | 0.220 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | FLANGED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| ES5621-1 | Interconnection Products Inc (USA) |
| 610624 | Roller Bearing Co of America, Inc Div Pic Design (USA) |
| R49SA1 | Mcdonnell Douglas Corp Mcdonnell Douglas Electronic Systems Co (USA) |
| 12856 | Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect (USA) |
| R49SA1 PRIMARY | The Boeing Company Div Defense (USA) |
NSN 5340-00-436-1888 is a Ferrule,grooved Clamp Coupling, manufactured by The Boeing Company Div Defense, classified under FSC 5340 (No Item Name Available). Status: active.
NSN 5340-00-436-1888 has 5 cross-referenced part numbers: ES5621-1 (Interconnection Products Inc), 610624 (Roller Bearing Co of America, Inc Div Pic Design), R49SA1 (Mcdonnell Douglas Corp Mcdonnell Douglas Electronic Systems Co), 12856 (Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect), R49SA1 (The Boeing Company Div Defense).
There are 7 known substitutes for 5340-00-436-1888: 4820-00-036-1556, 5307-00-207-8030, 5940-00-221-5109 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for R49SA1: Flange Outside Diameter: 0.562 INCHES NOMINAL IN; Wall Thickness: 0.171 INCHES NOMINAL IN; Surface Treatment: NICKEL OVERALL; Material Document and Classification: QQ-B-626,ALLOY 360 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 9 total characteristics are documented in the Federal Logistics Information System.