The SEAL,PLAIN is a the manufacturer industrial component. Key specifications include material: COBALT ALLOY SPRING, seal_width: 0.165 INCHES MINIMUM AND 0.171 INCHES MAXIMUM IN, construction: ONE-PIECE, special_features: HEIGHT OF SEAL 0.340 TO 0.360, housing_bore_diameter: 7.347 INCHES MINIMUM AND 7.349 INCHES MAXIMUM IN, end_item_identification: MAST,LOS ANGLES CLASS SSN (688). This part is cataloged in the U.S.
Government catalog under NSN 5330-01-503-3657, 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
1810143-1
NSN:5330-01-503-3657 FSC:5330 — Packing and Gasket Materials CAGE:05939 — SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION DIV OMNISEAL SOLUTIONS (USA)
SPECIFICATIONS
material
COBALT ALLOY SPRING
seal_width
0.165 INCHES MINIMUM AND 0.171 INCHES MAXIMUM IN
construction
ONE-PIECE
special_features
HEIGHT OF SEAL 0.340 TO 0.360
housing_bore_diameter
7.347 INCHES MINIMUM AND 7.349 INCHES MAXIMUM IN
end_item_identification
MAST,LOS ANGLES CLASS SSN (688)
accommodated_shaft_diameter
6.978 INCHES MINIMUM AND 7.008 INCHES MAXIMUM IN
cross-sectional_shape_style
C-SECTION W/ SPRING RING
material_document_and_classification
AMS 5876 ASSN STD SINGLE MATERIAL RESPONSE SPRING
NSN
5330-01-503-3657
COMPONENT DIAGRAM
KEY FEATURES
•
SEAL WIDTH: 0.165 INCHES MINIMUM AND 0.171 INCHES MAXIMUM IN
•
HOUSING BORE DIAMETER: 7.347 INCHES MINIMUM AND 7.349 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5876 ASSN STD SINGLE MATERIAL RESPONSE SPRING
•
CROSS-SECTIONAL SHAPE STYLE: C-SECTION W/ SPRING RING
•
ACCOMMODATED SHAFT DIAMETER: 6.978 INCHES MINIMUM AND 7.008 INCHES MAXIMUM IN
•
MATERIAL: COBALT ALLOY SPRING
TECHNICAL CHARACTERISTICS
SEAL WIDTH
0.165 INCHES MINIMUM AND 0.171 INCHES MAXIMUM IN
HOUSING BORE DIAMETER
7.347 INCHES MINIMUM AND 7.349 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION
AMS 5876 ASSN STD SINGLE MATERIAL RESPONSE SPRING
CROSS-SECTIONAL SHAPE STYLE
C-SECTION W/ SPRING RING
SPECIAL FEATURES
HEIGHT OF SEAL 0.340 TO 0.360
ACCOMMODATED SHAFT DIAMETER
6.978 INCHES MINIMUM AND 7.008 INCHES MAXIMUM IN
END ITEM IDENTIFICATION
MAST,LOS ANGLES CLASS SSN (688)
MATERIAL
COBALT ALLOY SPRING
MATERIAL
PLASTIC POLYTETRAFLUOROETHYLENE JACKET
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 1810143-1?
1810143-1 is a SEAL,PLAIN.
What parts can replace 1810143-1?
There are 2 known substitutes for 1810143-1: 090002345, 90002345. Substitute compatibility should be verified for your specific system.
What is the NSN for 1810143-1?
1810143-1 is cataloged in the U.S. Government catalog under NSN 5330-01-503-3657. This indicates validated use in U.S. government and defense supply chains.
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