PartsTable
Technical Data Sheet
594112 ✓ Verified by PartsTable
· NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

The DOOR,METAL,MARINE STRUCTURAL is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY R-405 SEAT, bonnet_type: INSIDE SCREW, connection_type: UNTHREADED INTERNAL PIPE ALL ENDS, connection_style: REDUCED SOCKET WITH ONE BRAZING RING ALL ENDS, style_designator: ANGLE, features_provided: BONNET PACKING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-078-0966, 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.

WHERE IT FITS
594112
NSN: 5315-00-078-0966
FSC: 5315
CAGE: 52661 — RTX CORPORATION DIV PRATT & WHITNEY (USA)
SPECIFICATIONS
materialNICKEL ALLOY R-405 SEAT
bonnet_typeINSIDE SCREW
connection_typeUNTHREADED INTERNAL PIPE ALL ENDS
connection_styleREDUCED SOCKET WITH ONE BRAZING RING ALL ENDS
style_designatorANGLE
features_providedBONNET PACKING
operating_pressure700.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
flow_control_deviceDISK
valve_operation_methodMANUAL
bonnet_attachment_methodTHREADED
media_for_which_designedWATER-OIL-GAS SINGLE RESPONSE
nominal_pipe_size_accommodated0.500 INCHES ALL ENDS IN
NSN5315-00-078-0966
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 594112 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
FIRST END TAPER ANGLE: 45.0 DEGREES NOMINAL
SECOND SHANK LENGTH: 0.360 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
HARDNESS RATING: 30.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
FIRST END LOCATION: BOTH ENDS
SURFACE TREATMENT: CHROMIUM OVERALL
FIRST END STYLE: CHAMFERED
MATERIAL: STEEL CORROSION RESISTING OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
FIRST END TAPER ANGLE45.0 DEGREES NOMINAL
SECOND SHANK LENGTH0.360 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
HARDNESS RATING30.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
FIRST END LOCATIONBOTH ENDS
SURFACE TREATMENTCHROMIUM OVERALL
FIRST END STYLECHAMFERED
MATERIALSTEEL CORROSION RESISTING OVERALL
OVERALL LENGTH8.140 INCHES MINIMUM AND 8.190 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5613 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2406 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
2620-902ASSYD1-2INInterchangeable
interchangeable cross-reference
interchangeable
SS845-1889587ASSYD1-2INInterchangeable
interchangeable cross-reference
interchangeable
594-1 1-2INInterchangeable
interchangeable cross-reference
interchangeable
594-1-12Interchangeable
interchangeable cross-reference
interchangeable
594-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 594112?
594112 is a DOOR,METAL,MARINE STRUCTURAL.
What parts can replace 594112?
There are 5 known substitutes for 594112: 2620-902ASSYD1-2IN, SS845-1889587ASSYD1-2IN, 594-1 1-2IN and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 594112?
594112 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-078-0966. This indicates validated use in U.S. government and defense supply chains.
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