Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
The FACEPIECE,MASK,OXYGEN is a the manufacturer industrial component. Key specifications include material: LEATHER OR RUBBER SYNTHETIC SEALING ELEMENT, case_style: SQUARE, seal_width: 0.406 INCHES MINIMUM AND 0.469 INCHES MAXIMUM IN, flat_height: 0.188 INCHES NOMINAL SINGLE ACTUATOR IN, shaft_length: 0.688 INCHES NOMINAL SINGLE ACTUATOR IN, document_type: SUPPLY CATALOG. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-285-9461, 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
4-87-1
NSN:5330-00-285-9461 FSC:5330 CAGE:54641 — LEAR SIEGLER INC SHERWOOD DIV (USA)
SPECIFICATIONS
material
LEATHER OR RUBBER SYNTHETIC SEALING ELEMENT
case_style
SQUARE
seal_width
0.406 INCHES MINIMUM AND 0.469 INCHES MAXIMUM IN
flat_height
0.188 INCHES NOMINAL SINGLE ACTUATOR IN
shaft_length
0.688 INCHES NOMINAL SINGLE ACTUATOR IN
document_type
SUPPLY CATALOG
pole_quantity
1 EACH SECTION FRONT
terminal_type
TAB W/SCREW
shaft_diameter
0.250 INCHES NOMINAL SINGLE ACTUATOR IN
throw_quantity
1 EACH SECTION FRONT
document_source
70048
outside_diameter
1.878 INCHES NOMINAL IN
NSN
5330-00-285-9461
COMPONENT DIAGRAM
KEY FEATURES
•
ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 2000 FEET PER MINUTE FT
•
HOUSING BORE DIAMETER: 1.874 INCHES NOMINAL IN
•
ACCOMMODATED SHAFT DIAMETER: 1.125 INCHES NOMINAL IN
•
SEALING ELEMENT STYLE: ANGULAR
•
SURFACE TREATMENT: PLASTIC CASE
•
OUTSIDE DIAMETER: 1.878 INCHES NOMINAL IN
•
MATERIAL: LEATHER OR RUBBER SYNTHETIC SEALING ELEMENT
•
SEAL WIDTH: 0.406 INCHES MINIMUM AND 0.469 INCHES MAXIMUM IN