The SEAL,PLAIN ENCASED is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC SEALING ELEMENT A, case_style: SQUARE, seal_width: 0.703 INCHES NOMINAL IN, surface_treatment: CADMIUM OR CHROMATE OR ZINC AND CHROMATE CASE, housing_bore_diameter: 2.506 INCHES NOMINAL IN, sealing_element_style: ANGULAR-OPPOSED. This part is cataloged in the U.S.
Government catalog under NSN 5330-00-350-9954, 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
MS51912-12-2
NSN:5330-00-350-9954 FSC:5330 — Packing and Gasket Materials CAGE:96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
material
RUBBER SYNTHETIC SEALING ELEMENT A
case_style
SQUARE
seal_width
0.703 INCHES NOMINAL IN
surface_treatment
CADMIUM OR CHROMATE OR ZINC AND CHROMATE CASE
housing_bore_diameter
2.506 INCHES NOMINAL IN
sealing_element_style
ANGULAR-OPPOSED
accommodated_shaft_diameter
1.500 INCHES NOMINAL IN
surface_treatment_document_and_classification
QQ-P-416,TY 2,CL 3 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TY 2,CL 3 FED SPEC 2ND TREATMENT RESPONSE CASE
NSN
5330-00-350-9954
COMPONENT DIAGRAM
KEY FEATURES
•
SEAL WIDTH: 0.703 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2,CL 3 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TY 2,CL 3 FED SPEC 2ND TREATMENT RESPONSE CASE
•
SEALING ELEMENT STYLE: ANGULAR-OPPOSED
•
HOUSING BORE DIAMETER: 2.506 INCHES NOMINAL IN
•
CASE STYLE: SQUARE
•
ACCOMMODATED SHAFT DIAMETER: 1.500 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM OR CHROMATE OR ZINC AND CHROMATE CASE
•
MATERIAL: STEEL CASE
TECHNICAL CHARACTERISTICS
SEAL WIDTH
0.703 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
QQ-P-416,TY 2,CL 3 FED SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TY 2,CL 3 FED SPEC 2ND TREATMENT RESPONSE CASE
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FREQUENTLY ASKED QUESTIONS
What is MS51912-12-2?
MS51912-12-2 is a SEAL,PLAIN ENCASED.
What parts can replace MS51912-12-2?
There are 2 known substitutes for MS51912-12-2: A-A-52524/8-12-2, A-A-52524/8. Substitute compatibility should be verified for your specific system.
What is the NSN for MS51912-12-2?
MS51912-12-2 is cataloged in the U.S. Government catalog under NSN 5330-00-350-9954. This indicates validated use in U.S. government and defense supply chains.
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