PartsTable
Technical Data Sheet
102798 ✓ 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 HOSE ASSEMBLY,METALLIC is a the manufacturer industrial component. Key specifications include seat_angle: 37.0 DEGREES FIRST END, thread_class: 2B FIRST END, connection_type: INTERNAL QUICK DISCONNECT SECOND END, connection_style: PUSH (INTERNAL) SECOND END, outside_diameter: 0.525 INCHES NOMINAL IN, thread_direction: RIGHT-HAND FIRST END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-610-0484, 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
102798
NSN: 5310-00-610-0484
FSC: 5310
CAGE: 06481 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)
SPECIFICATIONS
seat_angle37.0 DEGREES FIRST END
thread_class2B FIRST END
connection_typeINTERNAL QUICK DISCONNECT SECOND END
connection_stylePUSH (INTERNAL) SECOND END
outside_diameter0.525 INCHES NOMINAL IN
thread_directionRIGHT-HAND FIRST END
nominal_thread_size0.438 INCHES FIRST END IN
end_connection_designSTRAIGHT FIRST END
thread_series_designatorUNF FIRST END
cross-sectional_shape_styleROUND
measuring_method_and_length13.750 INCHES NOMINAL OVERALL IN
quick_disconnect_nominal_size0.562 INCHES SECOND END IN
NSN5310-00-610-0484
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 102798 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
6370260618000Interchangeable
interchangeable cross-reference
interchangeable
260618Interchangeable
interchangeable cross-reference
interchangeable
102798Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 102798?
102798 is a HOSE ASSEMBLY,METALLIC.
What parts can replace 102798?
There are 3 known substitutes for 102798: 6370260618000, 260618, 102798. Substitute compatibility should be verified for your specific system.
What is the NSN for 102798?
102798 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-610-0484. This indicates validated use in U.S. government and defense supply chains.
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