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SP43009 — GASKET

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

SP43009: GASKET.

The GASKET is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5310-00-274-4569, 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
SP43009
NSN: 5310-00-274-4569
NIINs: 002744569, 013431070
FSC: 5310 — Nuts and Washers
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
Part NumberSP43009
NSN5310-00-274-4569
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: SP43009 · 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
SUBSTITUTES & CROSS-REFERENCES 2
756533-103Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
10121231Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SP43009?
SP43009 is a GASKET.
What parts can replace SP43009?
There are 2 known substitutes for SP43009: 756533-103, 10121231. Substitute compatibility should be verified for your specific system.
What is the NSN for SP43009?
SP43009 is cataloged in the U.S. Government catalog under NSN 5310-00-274-4569. This indicates validated use in U.S. government and defense supply chains.
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