PartsTable
Technical Data Sheet
A6346 ✓ 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 RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, duty_type: CONTINUOUS, nut_style: HEXAGON, nut_height: 0.141 INCHES MINIMUM AND 0.172 INCHES MAXIMUM IN, thread_class: 3B, overall_width: 1.310 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-596-8422, 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
A6346
NSN: 5310-00-596-8422
FSC: 5310
CAGE: 74080 — HARVARD INDUSTRIES (USA)
SPECIFICATIONS
materialSTEEL OVERALL
duty_typeCONTINUOUS
nut_styleHEXAGON
nut_height0.141 INCHES MINIMUM AND 0.172 INCHES MAXIMUM IN
thread_class3B
coil_quantity1
overall_width1.310 INCHES NOMINAL IN
thread_seriesUNF
overall_height1.570 INCHES NOMINAL IN
overall_length2.000 INCHES NOMINAL IN
thread_directionRIGHT-HAND
winding_quantity1
NSN5310-00-596-8422
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: A6346 · 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
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD DIRECTION: RIGHT-HAND
THREAD QUANTITY PER INCH: 24
NOMINAL THREAD SIZE: 0.312 INCHES IN
THREAD SERIES: UNF
WIDTH ACROSS FLATS: 0.490 INCHES MINIMUM AND 0.502 INCHES MAXIMUM IN
NUT HEIGHT: 0.141 INCHES MINIMUM AND 0.172 INCHES MAXIMUM IN
THREAD CLASS: 3B
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH24
NOMINAL THREAD SIZE0.312 INCHES IN
THREAD SERIESUNF
WIDTH ACROSS FLATS0.490 INCHES MINIMUM AND 0.502 INCHES MAXIMUM IN
NUT HEIGHT0.141 INCHES MINIMUM AND 0.172 INCHES MAXIMUM IN
THREAD CLASS3B
BEARING SURFACE TYPECHAMFERED OR WASHER FACED
COUNTERSINK ANGLE109.0 DEGREES MINIMUM AND 111.0 DEGREES MAXIMUM NUT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
938.02.27.106Interchangeable
interchangeable cross-reference
interchangeable
AN316-6RInterchangeable
interchangeable cross-reference
interchangeable
911C208-14Interchangeable
interchangeable cross-reference
interchangeable
1N470AInterchangeable
interchangeable cross-reference
interchangeable
8909331Interchangeable
interchangeable cross-reference
interchangeable
2179900106Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A6346?
A6346 is a RELAY,ELECTROMAGNETIC.
What parts can replace A6346?
There are 19 known substitutes for A6346: 938.02.27.106, AN316-6R, 911C208-14 and 16 more. Substitute compatibility should be verified for your specific system.
Is A6346 still available?
A6346 is currently cancelled.
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