The Spacer,ring, cataloged under National Stock Number 5365-01-434-6373, is classified within Federal Supply Class 5365 (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 5 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-01-434-6373 |
| Primary Part Number | 6-50463 |
| Item Name | Spacer,ring |
| FSC / FSG | 5365 / 53 — No Item Name Available |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Inside Diameter | 4.500 INCHES NOMINAL IN |
| Outside Diameter | 5.230 INCHES MINIMUM AND 5.240 INCHES MAXIMUM IN |
| Material | STEEL COMP 4130 OR STEEL COMP 8630 OR STEEL COMP 4135 OR STEEL COMP 4140 |
| Overall Thickness | 0.208 INCHES MINIMUM AND 0.213 INCHES MAXIMUM IN |
| Material Document and Classification | QQ-S-685 FED SPEC SINGLE MATERIAL RESPONSE OR AN-S-12 ASSN STD SINGLE MATERIAL RESPONSE OR MIL-T-6736 MIL SPEC SINGLE MATERIAL RESPONSE OR MIL-T-6735 MIL SPEC SINGLE MATERIAL RESPONSE OR AMS6381 ASSN STD SINGLE MATERIAL RESPONSE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 6-50463 PRIMARY | The Boeing Company Div Defense (USA) |
NSN 5365-01-434-6373 is a Spacer,ring, manufactured by The Boeing Company Div Defense, classified under FSC 5365 (No Item Name Available). Status: active.
NSN 5365-01-434-6373 has 1 cross-referenced part number: 6-50463 (The Boeing Company Div Defense).
There are 2 known substitutes for 5365-01-434-6373: 2920-00-085-3595, 5905-00-258-1242. Verify interchangeability with system specifications before substitution.
Key specifications for 6-50463: Inside Diameter: 4.500 INCHES NOMINAL IN; Special Features: HEAT TREAT 125,000-145,000 PSI; ORIGINAL NAME - SPACER; Outside Diameter: 5.230 INCHES MINIMUM AND 5.240 INCHES MAXIMUM IN; Material: STEEL COMP 4130 OR STEEL COMP 8630 OR STEEL COMP 4135 OR STEEL COMP 4140. 7 total characteristics are documented in the Federal Logistics Information System.