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PartsTable / COMPONENT / 8617202
8617202 ✓ 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 STEM,FLUID VALVE is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-715-9299, 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
8617202
NSN: 5310-01-715-9299
FSC: 5310
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
Part Number8617202
NSN5310-01-715-9299
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 8617202 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 32
2644-859-10-ITEM NO-9Interchangeable
interchangeable cross-reference
interchangeable
2644-859-10-ITEM NO-9L1Interchangeable
interchangeable cross-reference
interchangeable
845-8617202-ITEM NO-9L1Interchangeable
interchangeable cross-reference
interchangeable
845-8617202-ITEM NO-10L1Interchangeable
interchangeable cross-reference
interchangeable
2644-859-10-ITEM NO-10Interchangeable
interchangeable cross-reference
interchangeable
2644-859-10-ITEM NO-10L1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8617202?
8617202 is a STEM,FLUID VALVE.
What parts can replace 8617202?
There are 32 known substitutes for 8617202: 2644-859-10-ITEM NO-9, 2644-859-10-ITEM NO-9L1, 845-8617202-ITEM NO-9L1 and 29 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8617202?
8617202 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-715-9299. 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