The RESTRICTOR UNIT,FLUID FLOW is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140 BAND, flow_angle: 90.0 DEGREES, leg_length: 1.625 INCHES NOMINAL ALL ENDS IN, seat_angle: 37.0 DEGREES FIRST END, connection_type: THREADED INTERNAL TUBE FIRST END, connection_style: SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-906-1777, 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 | STEEL COMP 4140 BAND |
| flow_angle | 90.0 DEGREES |
| leg_length | 1.625 INCHES NOMINAL ALL ENDS IN |
| seat_angle | 37.0 DEGREES FIRST END |
| connection_type | THREADED INTERNAL TUBE FIRST END |
| connection_style | SWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END FIRST END |
| special_features | LOW PRESSURE APPLICATION; TYPE A GROUP III END FITTING |
| nominal_thread_size | 0.750 INCHES FIRST END IN |
| end_item_identification | R.O. UNIT, PORT; WSD LOS ANGELES CLASS SSN (688) |
| media_for_which_designed | WATER, SALT SINGLE RESPONSE |
| thread_series_designator | NPSH FIRST END |
| nondefinitive_spec/std_data | 20 SIZE |
| NSN | 4730-00-906-1777 |
| LEG LENGTH | 1.625 INCHES NOMINAL ALL ENDS IN |
| NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED | 1.125 INCHES ALL ENDS IN |
| CONNECTION STYLE | GRIPPING NIPPLE (NOSE) ALL ENDS |
| FURNISHED ITEMS AND QUANTITY | 2 SOCKET |
| FLOW ANGLE | 90.0 DEGREES |
| MATERIAL | COPPER ALLOY OVERALL |
| CONNECTION TYPE | THREADED EXTERNAL HOSE GRIPPING ALL ENDS |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281,CLASS A OR B FED SPEC 1ST MATERIAL RESPONSE AND MIL-M-1657 MIL SPEC 2ND MATERIAL RESPONSE OVERALL |
| NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED | 1.500 INCHES ALL ENDS IN |