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103319 — ELECTRONIC COMPONENTS ASSEMBLY

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

103319: ELECTRONIC COMPONENTS ASSEMBLY.

The ELECTRONIC COMPONENTS ASSEMBLY is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, seat_angle: 37.0 DEGREES SECOND END, thread_class: 2B FIRST END, hole_diameter: 0.258 INCHES NOMINAL IN, connection_type: THREADED INTERNAL TUBE SECOND END, hardness_rating: 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-010-3319, 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
103319
NSN: 5310-00-010-3319
NIINs: 000103319, 001263898, 001950934, 002670772, 004691153, 005825965, 009203448, 010793154, 015399486
FSC: 5310 — Nuts and Washers
CAGE: 16764 — GENERAL MOTORS CORP DELCO REMY DIV (USA)
SPECIFICATIONS
materialSTEEL OVERALL
seat_angle37.0 DEGREES SECOND END
thread_class2B FIRST END
hole_diameter0.258 INCHES NOMINAL IN
connection_typeTHREADED INTERNAL TUBE SECOND END
hardness_rating45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
inside_diameter0.500 INCHES NOMINAL IN
connection_styleFLARE SECOND END
outside_diameter0.750 INCHES MINIMUM AND 0.920 INCHES MAXIMUM IN
style_designatorSERRATED
thread_directionRIGHT-HAND FIRST END
material_thickness0.070 INCHES NOMINAL IN
NSN5310-00-010-3319
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 103319 · 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
•
HARDNESS RATING: 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
•
STYLE DESIGNATOR: SPLIT HELICAL-RIGHT HAND
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD ALL MATERIAL RESPONSES OR AISI NATIONAL SPEC ALL MATERIAL RESPONSES OR SAE NATIONAL SPEC ALL MATERIAL RESPONSES OVERALL
•
OUTSIDE DIAMETER: 0.489 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.062 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN
•
NONDEFINITIVE SPEC/STD DATA: 2 STYLE AND A CLASS
•
HOLE DIAMETER: 0.255 INCHES MINIMUM AND 0.263 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
HARDNESS RATING45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES OR AISI NATIONAL SPEC ALL MATERIAL RESPONSES OR SAE NATIONAL SPEC ALL MATERIAL RESPONSES OVERALL
OUTSIDE DIAMETER0.489 INCHES MAXIMUM IN
MATERIAL THICKNESS0.062 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN
NONDEFINITIVE SPEC/STD DATA2 STYLE AND A CLASS
HOLE DIAMETER0.255 INCHES MINIMUM AND 0.263 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 8
30X562Reference document
Same NSN cross-reference
Reference document — Secondary reference
12X199Reference document
Same NSN cross-reference
Reference document — Secondary reference
3064686Reference document
Same NSN cross-reference
Reference document — Secondary reference
904204Reference document
Same NSN cross-reference
Reference document — Secondary reference
4E04Reference document
Same NSN cross-reference
Reference document — Secondary reference
P926Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 103319?
103319 is a ELECTRONIC COMPONENTS ASSEMBLY.
What parts can replace 103319?
There are 8 known substitutes for 103319: 30X562, 12X199, 3064686 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 103319?
103319 is cataloged in the U.S. Government catalog under NSN 5310-00-010-3319. This indicates validated use in U.S. government and defense supply chains.
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