The SEAL,NONMETALLIC STRIP is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC BACKING, construction: ONE-PIECE, overall_length: 16.000 INCHES NOMINAL IN, style_designator: STRIP, cross-sectional_width: 0.500 INCHES NOMINAL IN, cross-sectional_height: 0.438 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5330-01-720-0438, 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
6640891
NSN:5330-01-720-0438 NIINs:017200438, 017331145 FSC:5330 — Packing and Gasket Materials CAGE:53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
material
RUBBER SYNTHETIC BACKING
construction
ONE-PIECE
overall_length
16.000 INCHES NOMINAL IN
style_designator
STRIP
cross-sectional_width
0.500 INCHES NOMINAL IN
cross-sectional_height
0.438 INCHES NOMINAL IN
end_item_identification
EDSRA HVC
cross-sectional_shape_style
U
material_document_and_classification
MIL-R-6855/5, STY-A, CL 2, TYP A, GR 60 MIL SPEC SINGLE MATERIAL RESPONSE BACKING
part_name_assigned_by_controlling_agency
SPACER
NSN
5330-01-720-0438
COMPONENT DIAGRAM
KEY FEATURES
•
CROSS-SECTIONAL HEIGHT: 0.438 INCHES NOMINAL IN
•
CROSS-SECTIONAL WIDTH: 0.500 INCHES NOMINAL IN
•
STYLE DESIGNATOR: STRIP
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-R-6855/5, STY-A, CL 2, TYP A, GR 60 MIL SPEC SINGLE MATERIAL RESPONSE BACKING
•
CROSS-SECTIONAL SHAPE STYLE: U
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT
0.438 INCHES NOMINAL IN
CROSS-SECTIONAL WIDTH
0.500 INCHES NOMINAL IN
STYLE DESIGNATOR
STRIP
MATERIAL DOCUMENT AND CLASSIFICATION
MIL-R-6855/5, STY-A, CL 2, TYP A, GR 60 MIL SPEC SINGLE MATERIAL RESPONSE BACKING
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FREQUENTLY ASKED QUESTIONS
What is 6640891?
6640891 is a SEAL,NONMETALLIC STRIP.
What parts can replace 6640891?
There is 1 known substitute for 6640891: 2633-728-01-PC 97. Substitute compatibility should be verified for your specific system.
What is the NSN for 6640891?
6640891 is cataloged in the U.S. Government catalog under NSN 5330-01-720-0438. This indicates validated use in U.S. government and defense supply chains.
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