PartsTable
Technical Data Sheet
8342 ✓ 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 COVER,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include angle: 38.0 DEGREES, material: RUBBER SYNTHETIC BODY, nut_style: ROUND, nut_diameter: 0.312 INCHES NOMINAL IN, thread_class: 2B, nominal_width: 0.4219 INCHES IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-140-4881, 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
8342
NSN: 5310-00-140-4881
FSC: 5310
CAGE: 91967 — HALSIT HOLDINGS LLC DIV HALSIT HOLDINGS, LLC DBA ABBATRON (USA)
SPECIFICATIONS
angle38.0 DEGREES
materialRUBBER SYNTHETIC BODY
nut_styleROUND
nut_diameter0.312 INCHES NOMINAL IN
thread_class2B
nominal_width0.4219 INCHES IN
nut_thickness0.453 INCHES NOMINAL IN
thread_seriesUNF
performance_typeSTANDARD CAPACITY
style_designatorPLAIN
thread_directionRIGHT-HAND
drive_point_depth0.062 INCHES NOMINAL IN
NSN5310-00-140-4881
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 8342 · 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
MATERIAL: ALUMINUM ALLOY 2011 OR ALUMINUM ALLOY 6262 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/3 TEMPER T3 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-225/10 TEMPER T9 FED SPEC 2ND MATERIAL RESPONSE OVERALL
NOMINAL THREAD SIZE: 0.138 INCHES IN
THREAD QUANTITY PER INCH: 32
THREAD DIRECTION: RIGHT-HAND
THREAD CLASS: 2B
NUT STYLE: ROUND
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALALUMINUM ALLOY 2011 OR ALUMINUM ALLOY 6262 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/3 TEMPER T3 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-225/10 TEMPER T9 FED SPEC 2ND MATERIAL RESPONSE OVERALL
NOMINAL THREAD SIZE0.138 INCHES IN
THREAD QUANTITY PER INCH32
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2B
NUT STYLEROUND
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
NUT DIAMETER0.250 INCHES NOMINAL IN
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
8342Interchangeable
interchangeable cross-reference
interchangeable
10043947-1Interchangeable
interchangeable cross-reference
interchangeable
TRU-5530Interchangeable
interchangeable cross-reference
interchangeable
5060-01-7Interchangeable
interchangeable cross-reference
interchangeable
7680Interchangeable
interchangeable cross-reference
interchangeable
15680Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8342?
8342 is a COVER,ELECTRICAL CONNECTOR.
What parts can replace 8342?
There are 14 known substitutes for 8342: 8342, 10043947-1, TRU-5530 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8342?
8342 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-140-4881. This indicates validated use in U.S. government and defense supply chains.
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