Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
The HEADSET-MICROPHONE is a the manufacturer industrial component. Key specifications include material: CELLULOSE OVERALL, hole_diameter: 0.531 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 3.750 INCHES NOMINAL IN, mounting_method: SUSPENDED ON ADJUSTABLE HEADBAND EARPHONE, style_designator: NON-CIRCULAR, aperture_diameter: 2.000 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-246-0224, indicating validated use in U.S.
government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.
WHERE IT FITS
H9540
NSN:5330-00-246-0224 FSC:5330 CAGE:15434 — CUMMINS INC. (USA)
SPECIFICATIONS
material
CELLULOSE OVERALL
hole_diameter
0.531 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width
3.750 INCHES NOMINAL IN
mounting_method
SUSPENDED ON ADJUSTABLE HEADBAND EARPHONE
special_features
CORROSION RESISTANT STAINLESS STEEL HARDWARE; WATER RESISTANT; M87 NOISE CANCELING MICROPHONE; ACCOMMODATES UP TO EIGHT CREWMEMBERS ON INTERCOM; LOW TENSION HEADBAND; QUICK DISCONNECT-TYPE CONNECTOR
style_designator
NON-CIRCULAR
aperture_diameter
2.000 INCHES NOMINAL IN
earphone_quantity
2
bolt_hole_quantity
2
bolt_circle_diameter
2.938 INCHES NOMINAL IN
outside_corner_radius
0.406 INCHES NOMINAL IN
cross-sectional_thickness
0.015 INCHES NOMINAL IN
NSN
5330-00-246-0224
COMPONENT DIAGRAM
KEY FEATURES
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
CROSS-SECTIONAL THICKNESS: 0.015 INCHES NOMINAL IN
•
SIDE RADIUS FROM GASKET CENTER: 1.500 INCHES NOMINAL IN
•
STYLE DESIGNATOR: NON-CIRCULAR
•
APERTURE DIAMETER: 2.000 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 2
•
HOLE DIAMETER: 0.531 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLE
SOLID SINGLE OR COMPOSITION
CROSS-SECTIONAL THICKNESS
0.015 INCHES NOMINAL IN
SIDE RADIUS FROM GASKET CENTER
1.500 INCHES NOMINAL IN
STYLE DESIGNATOR
NON-CIRCULAR
APERTURE DIAMETER
2.000 INCHES NOMINAL IN
BOLT HOLE QUANTITY
2
OVERALL WIDTH
3.750 INCHES NOMINAL IN
HOLE DIAMETER
0.531 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN