Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
The INSULATOR,BUSHING is a the manufacturer industrial component. Key specifications include material: OVERALL PLASTIC,POLYPHENYLENE SULFIDE,NATIONAL SNAITATION FOUNDATION SPEC NO. 14, shank_height: 0.031 INCHES NOMINAL IN, overall_height: 0.078 INCHES NOMINAL IN, inside_diameter: 0.146 INCHES NOMINAL IN, outside_diameter: 0.312 INCHES NOMINAL IN, style_designator: SHOULDER.
This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-263-9462, 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
7721-4PPS
NSN:5330-00-263-9462 FSC:5330 CAGE:13103 — THERMALLOY CO INC (USA)
SPECIFICATIONS
material
OVERALL PLASTIC,POLYPHENYLENE SULFIDE,NATIONAL SNAITATION FOUNDATION SPEC NO. 14
shank_height
0.031 INCHES NOMINAL IN
overall_height
0.078 INCHES NOMINAL IN
inside_diameter
0.146 INCHES NOMINAL IN
outside_diameter
0.312 INCHES NOMINAL IN
style_designator
SHOULDER
rim_surface_width
0.037 INCHES MINIMUM AND 0.057 INCHES MAXIMUM IN
peripheral_diameter
0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN
center_hole_diameter
0.136 INCHES MINIMUM AND 0.156 INCHES MAXIMUM IN
cross-sectional_height
0.078 INCHES NOMINAL IN
shank_outside_diameter
0.190 INCHES NOMINAL IN
cross-sectional_thickness
0.022 INCHES NOMINAL IN
NSN
5330-00-263-9462
COMPONENT DIAGRAM
KEY FEATURES
•
CROSS-SECTIONAL THICKNESS: 0.022 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: FLANGE
•
MATERIAL: PLASTIC POLYPHENYLENE OXIDE OVERALL
•
RIM SURFACE WIDTH: 0.037 INCHES MINIMUM AND 0.057 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 0.136 INCHES MINIMUM AND 0.156 INCHES MAXIMUM IN
•
PERIPHERAL DIAMETER: 0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN
•
CROSS-SECTIONAL HEIGHT: 0.078 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-P-46115 CL 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL THICKNESS
0.022 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLE
FLANGE
MATERIAL
PLASTIC POLYPHENYLENE OXIDE OVERALL
RIM SURFACE WIDTH
0.037 INCHES MINIMUM AND 0.057 INCHES MAXIMUM IN
CENTER HOLE DIAMETER
0.136 INCHES MINIMUM AND 0.156 INCHES MAXIMUM IN
PERIPHERAL DIAMETER
0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN
CROSS-SECTIONAL HEIGHT
0.078 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION
MIL-P-46115 CL 2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
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FREQUENTLY ASKED QUESTIONS
What is 7721-4PPS?
7721-4PPS is a INSULATOR,BUSHING.
What parts can replace 7721-4PPS?
There are 24 known substitutes for 7721-4PPS: 10178, 39A38, 8177080 and 21 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7721-4PPS?
7721-4PPS is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-263-9462. This indicates validated use in U.S. government and defense supply chains.
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