Product Details | METAL SEAL RING

2520-00-751-9056 A circular shaped item designed to be installed in a specially prepared groove or counterbore to provide a low pressure seal. It may be supplied in various cross-sectional shapes and is cut through at one point to allow for installation and fitting. Excludes items whose primary function is to provide sealing, wiping, or wearing surface capabilities for piston configurations. See also RING, PISTON and RING, WIPER.

Part Alternates: 007519056

Vehicular Equipment Components | Vehicular Power Transmission Components

Supply Group (FSG) NSN Assign. NIIN
25 00-751-9056

Drawings & Photos | NSN 2520-00-751-9056


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Technical Data | NSN 2520-00-751-9056

Characteristic Specifications
MATERIAL IRON OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-I-652,CL 50 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT SILVER OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-S-365,TY 3,GR B FED SPEC SINGLE TREATMENT RESPONSE BOTTOM
METALLIC HARDNESS RATING 95.0 MINIMUM ROCKWELL B AND 106.0 MAXIMUM ROCKWELL B
CROSS-SECTIONAL SHAPE STYLE A1 PLAIN RECTANGULAR, STRAIGHT FACE
JOINT STYLE 6 INTERLOCK JOINT
RING STYLE 5 EXPANDING CONCENTRIC
OUTSIDE DIAMETER 2.125 INCHES NOMINAL
RADIAL WALL THICKNESS 0.0850 INCHES MINIMUM AND 0.0950 INCHES MAXIMUM
OVERALL WIDTH 0.1210 INCHES MINIMUM AND 0.1240 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 2520-00-751-9056

Category Code Description
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Category Code Description
No Freight Information