NSN 5342-01-589-8581
Part Details | WEAPON SYSTEM RESILIENT MOUNT
5342-01-589-8581 An item made of material having elastic properties. It may have rigid mounting facilities such as a flange(s), sleeve(s), stud(s) or the like. It is designed to isolate or dampen shock and/or vibration of a continuous or intermittent origin and serve as a support for a weapon system component to be isolated. Excludes MOUNT, RESILIENT, UTILITY; SPRING (as modified); BUMPER, NONMETALLIC; BUMPER, RUBBER; BUSHING, NONMETALLIC; hydraulic and pneumatic shock absorbers, dash-pots, grommets, and shock pads.
Alternate Parts: H44AA2, H44-AA-2, 5342-01-589-8581, 01-589-8581, 5342015898581, 015898581
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | NOV 06, 2010 | 01-589-8581 | 53589 ( MOUNT, RESILIENT, WEAPON SYSTEM ) |
REFERENCE DRAWINGS & PICTURES
ROUND W/FLANGE THREADED STUD
Cross Reference | NSN 5342-01-589-8581
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| H44-AA-2 | 81860 | HUTCHINSON AEROSPACE & INDUSTRY,INC. |
Technical Data | NSN 5342-01-589-8581
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 0 ROUND W/FLANGE THREADED STUD |
| INSIDE DIAMETER | 0.375 INCHES NOMINAL |
| FLANGE THICKNESS | 0.166 INCHES NOMINAL |
| DISTANCE BETWEEN MOUNTING HOLE CENTERS | 1.375 INCHES NOMINAL |
| FLANGE LENGTH | 1.812 INCHES NOMINAL |
| FLANGE WIDTH | 1.812 INCHES NOMINAL |
| SHORTEST DISTANCE BETWEEN MOUNTING HOLE CENTERS | 1.375 INCHES NOMINAL |
| FLANGE MOUNTING HOLE DIAMETER | 0.201 INCHES NOMINAL |
| HEIGHT | 1.250 INCHES NOMINAL |
| MAXIMUM LOAD RATING | 10.0 POUNDS |
| STATIC LOAD RATING | 1.5 POUNDS NOMINAL |
| DEFLECTION AT STATIC LOAD RATING | 1.000 INCHES NOMINAL |
| RATED FREQUENCY LOAD CAPACITY | 10.5 POUNDS INCHES |
| FREQUENCY AT LOAD | 15.000 HERTZ INCHES |
| SPECIAL FEATURES | NATURAL FREQ 7 - 10 HZ;TRANSMISSIBILITY AT RESONANCE 2.0 MAX;RESILIENT ELEMENT IS FRICTION DAMPED SPRING;WEIGHT 1.630 OUNCE;RANGE OF LOAD IS 0.250 TO 10.0 LBS;AXIAL TO RADIAL STIFFNESS RATION OF 4 TO 1;FOR BASE MOUNT ONLY;FAIL SAFE CONSTRUCTION;EDEALLY SUITED FOR PROTECTING EQUIPMENT IN HELICOPTERS OR SIMILIAR ENVIRONMENTS WHERE HIGH AMPLITUDE, LOW FREQ VIBRATION IS PREDOMINANT;OPER TEMP RANGE MINUS 55 DEG C TO 120 DEG C;PERFORMS IN ATTITUDES UP TO 10 DEG FROM HORIZONTAL;MEETS REQUIREMENTS OF MIL-C-172C ABD NUK-STD-810B |
| END ITEM IDENTIFICATION | ROTARY WING AIRCRAFT |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | H44 MOUNT |