303851: RESTRICTOR,FLUID FLOW.
The RESTRICTOR,FLUID FLOW is a the manufacturer industrial component. Key specifications include end_item_identification: FORWARD REPAIR SYSTEM (FRS), part_name_assigned_by_controlling_agency: PROTECTOR,SURGE. This part is cataloged in the U.S.
Government catalog under NSN 5325-00-803-7301, 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.
| end_item_identification | FORWARD REPAIR SYSTEM (FRS) |
| part_name_assigned_by_controlling_agency | PROTECTOR,SURGE |
| NSN | 5325-00-803-7301 |
| MATERIAL HARDNESS RATING | 66.0 ROCKWELL SUPERFICIAL 30-N MINIMUM AND 71.0 ROCKWELL SUPERFICIAL 30-N MAXIMUM |
| USAGE DESIGN | EXTERNAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66 AISI 1066 OR 1069 OR 1070 OR 1072 OR 1074 OR 1075 OR 1078 OR 1080 OR 1084 OR 1086 OR 1090 FED STD SINGLE MATERIAL RESPONSE |
| CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR |
| MAJOR THICKNESS | 0.033 INCHES MINIMUM AND 0.037 INCHES MAXIMUM IN |
| INSIDE DIAMETER | 0.456 INCHES MINIMUM AND 0.463 INCHES MAXIMUM IN |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| RING STYLE | EXTERNAL |
| SURFACE TREATMENT | CADMIUM AND CHROMATE OR CHROMATE ZINC |
| END ITEM IDENTIFICATION | W/S: AIRCRAFT, (AC-130H, MC-130H, EC-130E, HC-130); SUPPORT EQUIPMENT, B-1 AIRCRAFT, ELEVATORS, AIRCRAFT; BOILERS, 1200 PSI; STREAM (STD. TENSIONED REPLENSIHMENT AT SEA METHOD); ENGINE, AIRCRAFT TF33-PW-102 (C-135E, EC-135H/K/P); FIRE PUMS; GUIDED MISSILE LAUNCHING SYSTEM, MK 26 (GMLS); GUN, 5-IN./54 CAL, MK-42 & 45; A4 BRADLEY FIGHTING VEHICLE |