Part Details | PLATE SPACER
5365-00-125-4021 A flat metal or plastic item of various peripheral shapes having a solid (not laminated) cross-section. It is designed to maintain a predetermined distance between two surfaces. For round items without a hole having a solid rectangular cross-section use DISK, SOLID, PLAIN. For round or hexagonal items with only one hole centrally located and with the length (thickness) exceeding 25 percent of the outside diameter or distance across peripheral flats, see SPACER, SLEEVE. The thickness between the two parallel bearing surfaces must be 0.006 inch, (0.152 mm) or more for items less than 1/4 inch (6.35 mm) across the peripheral diameter, or smallest overall outside dimension, or must be 0.016 inch (0.406 mm) or more for items 1/4 inch (6.35 mm) or greater across the peripheral diameter or smallest overall outside dimension. For items with a thickness less than those indicated above, see SHIM. For items with one hole centrally located conforming to the above dimensional criteria use WASHER, FLAT or SPACER, RING as applicable. When thickness and/or outside diameter or smallest overall outside dimension is designated as a tolerance/dimension the maximum dimension will be used to determine compliance. Excludes GASKET; INSULATOR (as modified) and MOUNTING PAD, ELECTRICAL-ELECTRONIC COMPONENT.
Alternate Parts: 2060402041, 206-040-204-1, 5365-00-125-4021, 00-125-4021, 5365001254021, 001254021
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
53 | NOV 13, 1968 | 00-125-4021 | 26979 ( SPACER, PLATE ) |
REFERENCE DRAWINGS & PICTURES
CIRCULAR

Cross Reference | NSN 5365-00-125-4021
Part Number | Cage Code | Manufacturer |
---|---|---|
206-040-204-1 | 97499 | BELL HELICOPTER TEXTRON INC.DBA BELL HELICOPTER |
Technical Data | NSN 5365-00-125-4021
Characteristic | Specifications |
---|---|
MATERIAL | STEEL COMP 4130 |
MATERIAL DOCUMENT AND CLASSIFICATION | BMIL-S-18729,COND N$CMIL-S-6758,COND D 1 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) 3RD MATERIAL RESPONSE |
SURFACE TREATMENT | ANODIZE |
STYLE DESIGNATOR | CIRCULAR |
OUTSIDE DIAMETER | 2.6755 INCHES MINIMUM AND 2.6765 INCHES MAXIMUM |
APERTURE DIAMETER | 2.125 INCHES NOMINAL |
SPECIAL FEATURES | MAX SURFACE FINISH,LEFT AND RIGHT SIDES 32 MICROINCHES AA,ID,OD 63MICROINCHES AA |