The Retainer,helical Compression Spr, cataloged under National Stock Number 5340-00-843-0908, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes). Government technical data includes 13 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-843-0908 |
| Primary Part Number | 56-564 |
| Item Name | Retainer,helical Compression Spr |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes) |
| Status | ACTIVE |
| Casehardening Indicator | NOT CASEHARDENED |
| Bolt Circle Diameter | 0.980 INCHES NOMINAL IN |
| Outside Chamfer Angle in Deg | 30.0 |
| Outside Chamfer Depth | 0.050 INCHES NOMINAL IN |
| Inside Chamfer Angle in Deg | 45.0 |
| Inside Chamfer Depth | 0.020 INCHES NOMINAL IN |
| Style Designator | IRREGULAR |
| End Hole Diameter | 0.600 INCHES NOMINAL IN |
| Material | STEEL |
| Body Inside Diameter | 0.760 INCHES NOMINAL IN |
| Body Outside Diameter | 1.280 INCHES NOMINAL IN |
| Flange Thickness | 0.060 INCHES NOMINAL IN |
| Flange Diameter | 1.410 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 56-564 PRIMARY | Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes) (USA) |
NSN 5340-00-843-0908 is a Retainer,helical Compression Spr, manufactured by Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes), classified under FSC 5340 (No Item Name Available). Status: active.
NSN 5340-00-843-0908 has 1 cross-referenced part number: 56-564 (Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)).
There are 3 known substitutes for 5340-00-843-0908: 3040-00-570-3524, 7690-01-297-5163, 5995-01-460-7375. Verify interchangeability with system specifications before substitution.
Key specifications for 56-564: Casehardening Indicator: NOT CASEHARDENED; Bolt Circle Diameter: 0.980 INCHES NOMINAL IN; Outside Chamfer Angle in Deg: 30.0; Outside Chamfer Depth: 0.050 INCHES NOMINAL IN. 14 total characteristics are documented in the Federal Logistics Information System.