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68D391155 — SUPPORT,STRUCTURAL COMPONENT,AIR

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

68D391155: SUPPORT,STRUCTURAL COMPONENT,AIR.

SUPPORT,STRUCTURAL COMPONENT,AIR. This part is cataloged in the U.S. Government catalog under NSN 5310-01-722-7233, 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
68D391155
NSN: 5310-01-722-7233
NIINs: 017227233, 017264700, 017312797, 017312932, 017319961, 017320172, 017321079, 017321089, 017325762, 017325814, 017325852
FSC: 5310 — Nuts and Washers
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
Part Number68D391155
NSN5310-01-722-7233
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 68D391155 · 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 1
68D391155-2029Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 68D391155?
68D391155 is a SUPPORT,STRUCTURAL COMPONENT,AIR.
What parts can replace 68D391155?
There is 1 known substitute for 68D391155: 68D391155-2029. Substitute compatibility should be verified for your specific system.
What is the NSN for 68D391155?
68D391155 is cataloged in the U.S. Government catalog under NSN 5310-01-722-7233. This indicates validated use in U.S. government and defense supply chains.
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