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Technical Data Sheet
PartsTable / COMPONENT / 375093
375093 ✓ 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 HOUSING,DIFFUSER is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-531-9099, 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
375093
NSN: 5310-00-531-9099
FSC: 5310
CAGE: 56878 — SPS TECHNOLOGIES, LLC DBA PB FASTENERS (USA)
SPECIFICATIONS
general_characteristics_item_descriptionMEDIUM FINISH,ALL EXTERIOR SURFACES PAINTED PER AIRRESEARCH SPEC EP 5025 TYPE II CLASS A EXCEPT WHERE AIRESEARCH PRIMER PER FP-5025 TYPE I CLASS C IS APPLIED OR OTHERWISE INDICATED
NSN5310-00-531-9099
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 375093 · 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 9
76022Interchangeable
interchangeable cross-reference
interchangeable
375093Interchangeable
interchangeable cross-reference
interchangeable
422996Interchangeable
interchangeable cross-reference
interchangeable
422995Interchangeable
interchangeable cross-reference
interchangeable
19474-5Interchangeable
interchangeable cross-reference
interchangeable
288618Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 375093?
375093 is a HOUSING,DIFFUSER.
What parts can replace 375093?
There are 9 known substitutes for 375093: 76022, 375093, 422996 and 6 more. Substitute compatibility should be verified for your specific system.
Is 375093 still available?
375093 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