99K4B-H: HOUSING,BEARING,PUMP.
The HOUSING,BEARING,PUMP is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY OVERALL, corner_shape: SQUARE ALL CORNERS, overall_length: 7.2490 INCHES MINIMUM AND 7.2510 INCHES MAXIMUM IN, surface_finish: 125.0 MICROINCHES RIGHT END SURFACE, hardness_rating: 265.0 BRINELL STANDARD NOMINAL OVERALL, keyway_dimension: 0.5625 INCHES NOMINAL INTERNAL KEYWAY WIDTH IN. This part is cataloged in the U.S.
Government catalog under NSN 4320-00-121-0441, 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.
| material | NICKEL ALLOY OVERALL |
| corner_shape | SQUARE ALL CORNERS |
| overall_length | 7.2490 INCHES MINIMUM AND 7.2510 INCHES MAXIMUM IN |
| surface_finish | 125.0 MICROINCHES RIGHT END SURFACE |
| hardness_rating | 265.0 BRINELL STANDARD NOMINAL OVERALL |
| keyway_dimension | 0.5625 INCHES NOMINAL INTERNAL KEYWAY WIDTH IN |
| style_designator | SOLID, PLAIN, NO OUTSIDE FLANGES |
| body_inside_diameter | 1.6865 INCHES MINIMUM AND 1.6880 INCHES MAXIMUM IN |
| body_outside_diameter | 2.2450 INCHES MINIMUM AND 2.2460 INCHES MAXIMUM IN |
| material_document_and_classification | QQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| general_characteristics_item_description | BRONZE; 5.500 IN. OD; 3.438 IN. O/A LG; 4 HOLES 3/8-16 TAP,EQUALLY SPACED ON 4.750 IN. DIA BOLT CIRCLE IN |
| NSN | 4320-00-121-0441 |
| CORNER SHAPE | SQUARE INSIDE RIGHT CORNER |
| CORNER SHAPE | CHAMFERED LEFT FLANGE OUTSIDE RIGHT CORNER |
| CORNER SHAPE | SQUARE LEFT FLANGE BODY CORNER |
| CORNER SHAPE | SQUARE OUTSIDE RIGHT CORNER |
| CORNER SHAPE | SQUARE OUTSIDE LEFT CORNER |
| CORNER SHAPE | SQUARE INSIDE LEFT CORNER |
| FLANGE OUTSIDE DIAMETER | 2.2500 INCHES NOMINAL IN |
| BODY OUTSIDE DIAMETER | 1.8750 INCHES MINIMUM AND 2.1250 INCHES MAXIMUM IN |
| HARDNESS RATING | 265.0 BRINELL STANDARD NOMINAL OVERALL |
| STYLE DESIGNATOR | SOLID, EXTERNAL FLANGE ONE END |
No substitute or cross-reference records for this part.