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Technical Data Sheet
PartsTable / COMPONENT / 30-2230-1
30-2230-1 ✓ 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 FLANGE,DUCT,EXHAUST is a the manufacturer industrial component. Key specifications include height: 0.060 INCHES NOMINAL IN, diameter: 0.371 INCHES MINIMUM AND 0.373 INCHES MAXIMUM IN, material: STEEL COMP 4130 OVERALL, head_style: PAN NO. 2 (R1 NOT REQUIRED IN ITEM DESCRIPTION), chamfer_length: 0.080 INCHES NOMINAL IN, style_designator: STRAIGHT.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-346-2146, 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
30-2230-1
NSN: 5315-00-346-2146
FSC: 5315
CAGE: 81205 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
height0.060 INCHES NOMINAL IN
diameter0.371 INCHES MINIMUM AND 0.373 INCHES MAXIMUM IN
materialSTEEL COMP 4130 OVERALL
head_stylePAN NO. 2 (R1 NOT REQUIRED IN ITEM DESCRIPTION)
chamfer_length0.080 INCHES NOMINAL IN
style_designatorSTRAIGHT
pin_chamfer_angle15.0 DEGREES NOMINAL
pin_head_diameter0.500 INCHES NOMINAL IN
under_head_length1.350 INCHES NOMINAL IN
first_hole_diameter0.106 INCHES MINIMUM AND 0.111 INCHES MAXIMUM IN
second_hole_diameter0.250 INCHES MINIMUM AND 0.261 INCHES MAXIMUM IN
hole_arrangement_styleBOTH END DRILLED
NSN5315-00-346-2146
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 30-2230-1 · 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
•
DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN: 0.150 INCHES NOMINAL IN
•
PIN HEAD DIAMETER: 0.500 INCHES NOMINAL IN
•
HEAD STYLE: PAN NO. 2 (R1 NOT REQUIRED IN ITEM DESCRIPTION)
•
DIAMETER: 0.371 INCHES MINIMUM AND 0.373 INCHES MAXIMUM IN
•
UNDER HEAD LENGTH: 1.350 INCHES NOMINAL IN
•
HEIGHT: 0.060 INCHES NOMINAL IN
•
PIN CHAMFER ANGLE: 15.0 DEGREES NOMINAL
•
SECOND HOLE DIAMETER: 0.250 INCHES MINIMUM AND 0.261 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN0.150 INCHES NOMINAL IN
PIN HEAD DIAMETER0.500 INCHES NOMINAL IN
HEAD STYLEPAN NO. 2 (R1 NOT REQUIRED IN ITEM DESCRIPTION)
DIAMETER0.371 INCHES MINIMUM AND 0.373 INCHES MAXIMUM IN
UNDER HEAD LENGTH1.350 INCHES NOMINAL IN
HEIGHT0.060 INCHES NOMINAL IN
PIN CHAMFER ANGLE15.0 DEGREES NOMINAL
SECOND HOLE DIAMETER0.250 INCHES MINIMUM AND 0.261 INCHES MAXIMUM IN
CENTER TO CENTER DISTANCE BETWEEN HOLES0.640 INCHES NOMINAL IN
FIRST HOLE DIAMETER0.106 INCHES MINIMUM AND 0.111 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
302230Interchangeable
interchangeable cross-reference
interchangeable
4963-115VInterchangeable
interchangeable cross-reference
interchangeable
120592Interchangeable
interchangeable cross-reference
interchangeable
12146Interchangeable
interchangeable cross-reference
interchangeable
621219Interchangeable
interchangeable cross-reference
interchangeable
3022301Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 30-2230-1?
30-2230-1 is a FLANGE,DUCT,EXHAUST.
What parts can replace 30-2230-1?
There are 7 known substitutes for 30-2230-1: 302230, 4963-115V, 120592 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 30-2230-1?
30-2230-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-346-2146. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026