Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
The WASHER,KEY is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1010 OR STEEL COMP 1020 OVERALL, hole_diameter: 2.6406 INCHES MINIMUM AND 2.6718 INCHES MAXIMUM IN, outside_diameter: 3.8125 INCHES MINIMUM AND 3.9375 INCHES MAXIMUM IN, special_features: 14 HOLES 0.359IN. DIA DRILL EQUALLY SPACED AND CENTER OF FIRST HOLE 6 DEG CW FROM CENTER OF INTERNAL KEY IN, style_designator: KEY, material_thickness: 0.2187 INCHES MINIMUM AND 0.2812 INCHES MAXIMUM IN.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-178-4627, 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
1C108
NSN:5330-00-178-4627 FSC:5330 CAGE:76825 — AMERICAN-MARSH PUMPS INC NOVO PUMP AND ENGINE DIVISION (USA)
SPECIFICATIONS
material
STEEL COMP 1010 OR STEEL COMP 1020 OVERALL
hole_diameter
2.6406 INCHES MINIMUM AND 2.6718 INCHES MAXIMUM IN
outside_diameter
3.8125 INCHES MINIMUM AND 3.9375 INCHES MAXIMUM IN
special_features
14 HOLES 0.359IN. DIA DRILL EQUALLY SPACED AND CENTER OF FIRST HOLE 6 DEG CW FROM CENTER OF INTERNAL KEY IN
style_designator
KEY
material_thickness
0.2187 INCHES MINIMUM AND 0.2812 INCHES MAXIMUM IN
internal_key_quantity
1
internal_straight_key_width
0.3437 INCHES MAXIMUM IN
material_document_and_classification
SAE ASSN STD ALL MATERIAL RESPONSES OVERALL
distance_from_centerline_to_top_of_internal_key
1.1718 INCHES NOMINAL IN
NSN
5330-00-178-4627
COMPONENT DIAGRAM
KEY FEATURES
•
ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 2000 FEET PER MINUTE FT
•
MATERIAL: LEATHER SEALING ELEMENT
•
CASE STYLE: SQUARE
•
SEAL WIDTH: 0.438 INCHES NOMINAL IN
•
HOUSING BORE DIAMETER: 1.828 INCHES NOMINAL IN
•
ACCOMMODATED SHAFT DIAMETER: 0.875 INCHES NOMINAL IN