PartsTable
Technical Data Sheet
120930 ✓ 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 BUS,CONDUCTOR is a the manufacturer industrial component. Key specifications include color: BLACK, width: 1.000 INCHES IN, length: 25.000 YARDS, material: IRON CAST, body_length: 6.544 INCHES MINIMUM AND 6.575 INCHES MAXIMUM IN, design_type: WET. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-012-0930, 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
120930
NSN: 5310-00-012-0930
FSC: 5310
CAGE: 24617 — GENERAL MOTORS CORP (USA)
SPECIFICATIONS
colorBLACK
width1.000 INCHES IN
length25.000 YARDS
materialIRON CAST
body_length6.544 INCHES MINIMUM AND 6.575 INCHES MAXIMUM IN
design_typeWET
intake_holeNOT INCLUDED
groove_width0.188 INCHES NOMINAL IN
taper_length0.125 INCHES NOMINAL IN
valve_recessNOT INCLUDED
bore_diameter4.125 INCHES MINIMUM AND 4.126 INCHES MAXIMUM IN
hole_diameter0.384 INCHES MINIMUM AND 0.398 INCHES MAXIMUM IN
NSN5310-00-012-0930
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 120930 · 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 THICKNESS: 0.032 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN
SURFACE TREATMENT: CADMIUM OVERALL
STYLE DESIGNATOR: FLAT EXTERNAL TEETH
HARDNESS RATING: 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM
MATERIAL: STEEL OVERALL
HOLE DIAMETER: 0.384 INCHES MINIMUM AND 0.398 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION: FED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL THICKNESS0.032 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN
SURFACE TREATMENTCADMIUM OVERALL
STYLE DESIGNATORFLAT EXTERNAL TEETH
HARDNESS RATING40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM
MATERIALSTEEL OVERALL
HOLE DIAMETER0.384 INCHES MINIMUM AND 0.398 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
OUTSIDE DIAMETER0.670 INCHES MINIMUM AND 0.694 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
SO184NInterchangeable
interchangeable cross-reference
interchangeable
AR10333Interchangeable
interchangeable cross-reference
interchangeable
120930Interchangeable
interchangeable cross-reference
interchangeable
120930-2Interchangeable
interchangeable cross-reference
interchangeable
120930-1Interchangeable
interchangeable cross-reference
interchangeable
1LHPSVInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 120930?
120930 is a BUS,CONDUCTOR.
What parts can replace 120930?
There are 11 known substitutes for 120930: SO184N, AR10333, 120930 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 120930?
120930 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-012-0930. This indicates validated use in U.S. government and defense supply chains.
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