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PartsTable / COMPONENT / 20307-003 FIND 72
20307-003 FIND 72 ✓ 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 PIN,GROOVED,HEADLESS is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, overall_length: 0.625 INCHES NOMINAL IN, pin_large_end_diameter: 0.166 INCHES NOMINAL IN, pin_small_end_diameter: 0.156 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-01-133-4581, 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
20307-003 FIND 72
NSN: 5315-01-133-4581
FSC: 5315
CAGE: 78062 — SARGENT AEROSPACE & DEFENSE, LLC DBA SARGENT CONTROLS & AEROSPACE DIV SARGENT CONTROLS & AEROSPACE (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OVERALL
overall_length0.625 INCHES NOMINAL IN
pin_large_end_diameter0.166 INCHES NOMINAL IN
pin_small_end_diameter0.156 INCHES NOMINAL IN
NSN5315-01-133-4581
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 20307-003 FIND 72 · 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
•
PIN SMALL END DIAMETER: 0.156 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 303 OVERALL
•
PIN LARGE END DIAMETER: 0.166 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
PIN SMALL END DIAMETER0.156 INCHES NOMINAL IN
MATERIALSTEEL COMP 303 OVERALL
PIN LARGE END DIAMETER0.166 INCHES NOMINAL IN
OVERALL LENGTH0.625 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
0170-0033Interchangeable
interchangeable cross-reference
interchangeable
148P242-PYLInterchangeable
interchangeable cross-reference
interchangeable
301-6000-00Interchangeable
interchangeable cross-reference
interchangeable
TYPE24Interchangeable
interchangeable cross-reference
interchangeable
20380-001 FINDInterchangeable
Same NIIN cross-reference
interchangeable
GP24-156X0625-50Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20307-003 FIND 72?
20307-003 FIND 72 is a PIN,GROOVED,HEADLESS.
What parts can replace 20307-003 FIND 72?
There are 12 known substitutes for 20307-003 FIND 72: 0170-0033, 148P242-PYL, 301-6000-00 and 9 more. Substitute compatibility should be verified for your specific system.
Is 20307-003 FIND 72 still available?
20307-003 FIND 72 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026