The HINGE,BUTT is a the manufacturer industrial component. Key specifications include material: UNABLE TO DECODE, rising_pin: NOT INCLUDED, knuckle_type: FRICTION, pin_diameter: 0.089 INCHES MINIMUM AND 0.093 INCHES MAXIMUM IN, overall_length: 71.970 INCHES MINIMUM AND 72.030 INCHES MAXIMUM IN, knuckle_quantity: 115. This part is cataloged in the U.S.
Government catalog under NSN 5340-01-521-3502, 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
A31U18031-1
NSN:5340-01-521-3502 FSC:5340 — Hardware, Commercial CAGE:26916 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP DIV MULTIPLE (USA)
SPECIFICATIONS
material
UNABLE TO DECODE
rising_pin
NOT INCLUDED
knuckle_type
FRICTION
pin_diameter
0.089 INCHES MINIMUM AND 0.093 INCHES MAXIMUM IN
overall_length
71.970 INCHES MINIMUM AND 72.030 INCHES MAXIMUM IN
knuckle_quantity
115
performance_type
NOT RATED
pin_removability
REMOVABLE
special_features
THE MATERIAL CAN ALSO BE ONE OF THE FOLLOWING; STEEL, QQ-S-766, COND A, CLASS 302 OR CLASS 304 BODY
style_designator
BUTT
material_thickness
0.036 INCHES MINIMUM AND 0.044 INCHES MAXIMUM IN
reversible_feature
NOT INCLUDED
NSN
5340-01-521-3502
COMPONENT DIAGRAM
KEY FEATURES
•
PIN DIAMETER: 0.089 INCHES MINIMUM AND 0.093 INCHES MAXIMUM IN
•
REVERSIBLE FEATURE: NOT INCLUDED
•
STYLE DESIGNATOR: BUTT
•
PIN CENTER TO BODY EDGE DISTANCE: 0.969 INCHES MINIMUM AND 1.031 INCHES MAXIMUM IN
•
HINGE MOUNTING TYPE: FULL SURFACE
•
MATERIAL THICKNESS: 0.036 INCHES MINIMUM AND 0.044 INCHES MAXIMUM IN
•
PIN REMOVABILITY: REMOVABLE
TECHNICAL CHARACTERISTICS
PIN DIAMETER
0.089 INCHES MINIMUM AND 0.093 INCHES MAXIMUM IN
REVERSIBLE FEATURE
NOT INCLUDED
STYLE DESIGNATOR
BUTT
OVERALL LENGTH
71.970 INCHES MINIMUM AND 72.030 INCHES MAXIMUM IN
PIN CENTER TO BODY EDGE DISTANCE
0.969 INCHES MINIMUM AND 1.031 INCHES MAXIMUM IN
HINGE MOUNTING TYPE
FULL SURFACE
MATERIAL THICKNESS
0.036 INCHES MINIMUM AND 0.044 INCHES MAXIMUM IN
PIN REMOVABILITY
REMOVABLE
KNUCKLE QUANTITY
115
SPECIAL FEATURES
THE MATERIAL CAN ALSO BE ONE OF THE FOLLOWING; STEEL, QQ-S-766, COND A, CLASS 302 OR CLASS 304 BODY
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FREQUENTLY ASKED QUESTIONS
What is A31U18031-1?
A31U18031-1 is a HINGE,BUTT.
What parts can replace A31U18031-1?
There are 4 known substitutes for A31U18031-1: A31U18031, AA55590-16C, A-A-55590 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A31U18031-1?
A31U18031-1 is cataloged in the U.S. Government catalog under NSN 5340-01-521-3502. This indicates validated use in U.S. government and defense supply chains.
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