NSN 5365-01-439-8989
Part Details | RING SPACER
5365-01-439-8989 A circular-shaped item designed to maintain predetermined distance between assembled parts and/or for distributing pressure or preventing endwise movement between member parts. It has a solid cross-section and two flat parallel bearing surfaces. The distance between the bearing surfaces perpendicular to the axis of the centrally located hole shall not exceed 25 percent of the outside diameter. The diameter of the centrally located hole must exceed 75 percent of the outside diameter. Excludes laminated items. For items manufactured from impregnated graphite or lubricated nonmetallic materials, excluding felt or plastics, see GASKET. For items manufactured from lubricated plastics, see BEARING, WASHER, THRUST. For items manufactured from lubricated felt, see FELT, MECHANICAL, PREFORMED. Excludes DISK, VALVE; INSULATOR WASHER; and SHIM. See also SPACER, PLATE and SPACER, SLEEVE.
Alternate Parts: 8823665, 882366-5, 8823665, 882366-5, 5365-01-439-8989, 01-439-8989, 5365014398989, 014398989
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | DEC 23, 1996 | 01-439-8989 | 24307 ( SPACER, RING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5365-01-439-8989
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 882366-5 | 98255 | DRS SUSTAINMENT SYSTEMS, INC. |
| 882366-5 | 20418 | DRS SUSTAINMENT SYSTEMS, INC.Use CAGE Code 98255 for cataloging |
Technical Data | NSN 5365-01-439-8989
| Characteristic | Specifications |
|---|---|
| MATERIAL | 3$1 |
| MATERIAL DOCUMENT AND CLASSIFICATION | AQQ-A-200 TO 9$AQQ-A-200 TO 8 1ST MATERIAL RESPONSE |
| SURFACE TREATMENT | CHROMATE |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE |
| OVERALL THICKNESS | 0.375 INCHES NOMINAL |
| INSIDE DIAMETER | 3.500 INCHES NOMINAL |
| OUTSIDE DIAMETER | 3.750 INCHES NOMINAL |