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PartsTable / COMPONENT / JHP13-226
JHP13-226 ✓ 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 NUT,ADJUSTING is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: ZINC DIE CASTING,0.312 IN. SQUARE,0.719 IN.

LG 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 5310-00-428-4768, 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
JHP13-226
NSN: 5310-00-428-4768
FSC: 5310
CAGE: 02032 — HOLLINGSWORTH JOHN R CO (USA)
SPECIFICATIONS
general_characteristics_item_descriptionZINC DIE CASTING,0.312 IN. SQUARE,0.719 IN. LG IN
NSN5310-00-428-4768
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: JHP13-226 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: ZINC DIE CASTING,0.312 IN. SQUARE,0.719 IN. LG IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONZINC DIE CASTING,0.312 IN. SQUARE,0.719 IN. LG IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
552Interchangeable
interchangeable cross-reference
interchangeable
5202018Interchangeable
interchangeable cross-reference
interchangeable
21772Interchangeable
interchangeable cross-reference
interchangeable
97-5105-14S2SInterchangeable
interchangeable cross-reference
interchangeable
97-5105-14S2S440Interchangeable
interchangeable cross-reference
interchangeable
37649Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is JHP13-226?
JHP13-226 is a NUT,ADJUSTING.
What parts can replace JHP13-226?
There are 14 known substitutes for JHP13-226: 552, 5202018, 21772 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for JHP13-226?
JHP13-226 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-428-4768. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026