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		                        | National Stock Number:
 4820-01-566-1172
 
 Federal Supply Class:
 4820
 
 National Item Identification Number:
 015661172
 
 Description:
 VALVE,CHECK
 
 Detail:
 A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
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 Manufacturer Information:
 
 | 87987 | 1777B | LANGA INDUSTRIAL SA |  | 87987 | U3731 | AIRCRAFT MAINTENANCE SUPPORTSERVICES LIMITED |  | CKCB-XAN-ECU | 54035 | SUN HYDRAULICS CORP |  | F8270-000033 | A196N | FMV, FORSVARETS MATERIELVERK - SWEDISH DEFENCE MATERIEL ADMINISTRATION | 
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 Techincal Specification:
 
 | MATERIAL | ALUMINUM OVERALL |  | BOLT HOLE QUANTITY | 2 ALL ENDS |  | BOLT HOLE NOMINAL DIAMETER | 0.340 INCHES ALL ENDS |  | SPECIAL FEATURES | MODEL WEIGHT: 0.73 LB.; CAVITY: T11A; BODY FEATURES: NINETY DEGREE; BODY TYPE: LINE MOUNT; INTERFACE: NONE; OPEN CAVITY QUANTITY: 1 | 
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