The Spacer,ring, cataloged under National Stock Number 5365-01-243-6502, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rockwell Collins, Inc. Dba Rc Displays Systems. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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 | 5365-01-243-6502 |
| Primary Part Number | 42279-1 |
| Item Name | Spacer,ring |
| FSC / FSG | 5365 / 53 — No Item Name Available |
| Manufacturer | Rockwell Collins, Inc. Dba Rc Displays Systems |
| Status | ACTIVE |
| Outside Diameter | 3.273 INCHES NOMINAL IN |
| Material Document and Classification | AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE |
| Material | TITANIUM ALLOY UNS R56400 |
| Inside Diameter | 2.977 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 42279-1 PRIMARY | Rockwell Collins, Inc. Dba Rc Displays Systems (USA) |
NSN 5365-01-243-6502 is a Spacer,ring, manufactured by Rockwell Collins, Inc. Dba Rc Displays Systems, classified under FSC 5365 (No Item Name Available). Status: active.
NSN 5365-01-243-6502 has 1 cross-referenced part number: 42279-1 (Rockwell Collins, Inc. Dba Rc Displays Systems).
There is 1 known substitute for 5365-01-243-6502: 5340-01-573-3693. Verify interchangeability with system specifications before substitution.
Key specifications for 42279-1: Outside Diameter: 3.273 INCHES NOMINAL IN; Material Document and Classification: AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE; Material: TITANIUM ALLOY UNS R56400; Inside Diameter: 2.977 INCHES NOMINAL IN. 4 total characteristics are documented in the Federal Logistics Information System.