The SEAL,NONMETALLIC ROUND SECTION is a the manufacturer industrial component. Key specifications include material: RUBBER SILICONE CLASS Q OVERALL, construction: ONE-PIECE, special_features: ITEM MUST COMPLY WITH REQUIREMENTS OF THE DEFENSE SUPPLY CENTER COLUMBUS PRODUCTION STANDARD NO LO1665, special_test_features: SPECIAL QUALITY CONTROL TESTING, cross-sectional_shape_style: CIRCULAR, criticality_code_justification: ZZZY. This part is cataloged in the U.S.
Government catalog under NSN 5330-01-449-2972, 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
LO1665
NSN:5330-01-449-2972 FSC:5330 — Packing and Gasket Materials CAGE:16236 — DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS) (USA)
SPECIFICATIONS
material
RUBBER SILICONE CLASS Q OVERALL
construction
ONE-PIECE
special_features
ITEM MUST COMPLY WITH REQUIREMENTS OF THE DEFENSE SUPPLY CENTER COLUMBUS PRODUCTION STANDARD NO LO1665
special_test_features
SPECIAL QUALITY CONTROL TESTING
cross-sectional_shape_style
CIRCULAR
criticality_code_justification
ZZZY
cross_section_outside_diameter
0.470 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
material_document_and_classification
ZZ-R-765 CL 2B, GR 60 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
reference_number_differentiating_characteristics
AS DIFFERENTIATED BY MATERIAL WHICH MUST CONFORM TO SHIPS PARTS CONTROL CENTER SPECIAL QUALITY CONTR0L PROVISIONS
NSN
5330-01-449-2972
COMPONENT DIAGRAM
KEY FEATURES
•
SPECIAL TEST FEATURES: SPECIAL QUALITY CONTROL TESTING
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
MATERIAL DOCUMENT AND CLASSIFICATION: ZZ-R-765 CL 2B, GR 60 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: CIRCULAR
•
CROSS SECTION OUTSIDE DIAMETER: 0.470 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
•
TEST DATA DOCUMENT: 81349-MIL-P-23199 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
•
MATERIAL: RUBBER SILICONE CLASS Q OVERALL
TECHNICAL CHARACTERISTICS
SPECIAL TEST FEATURES
SPECIAL QUALITY CONTROL TESTING
CRITICALITY CODE JUSTIFICATION
ZZZY
MATERIAL DOCUMENT AND CLASSIFICATION
ZZ-R-765 CL 2B, GR 60 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLE
CIRCULAR
SPECIAL FEATURES
ITEM MUST COMPLY WITH REQUIREMENTS OF THE DEFENSE SUPPLY CENTER COLUMBUS PRODUCTION STANDARD NO LO1665
CROSS SECTION OUTSIDE DIAMETER
0.470 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
TEST DATA DOCUMENT
81349-MIL-P-23199 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
MATERIAL
RUBBER SILICONE CLASS Q OVERALL
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS
AS DIFFERENTIATED BY MATERIAL WHICH MUST CONFORM TO SHIPS PARTS CONTROL CENTER SPECIAL QUALITY CONTR0L PROVISIONS
CONSTRUCTION
ONE-PIECE
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is LO1665?
LO1665 is a SEAL,NONMETALLIC ROUND SECTION.
What parts can replace LO1665?
There are 2 known substitutes for LO1665: 520G1-21, LL-HXQ-5830. Substitute compatibility should be verified for your specific system.
What is the NSN for LO1665?
LO1665 is cataloged in the U.S. Government catalog under NSN 5330-01-449-2972. This indicates validated use in U.S. government and defense supply chains.
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