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578317 — NUT,SELF-LOCKING,PLATE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

578317: NUT,SELF-LOCKING,PLATE.

The NUT,SELF-LOCKING,PLATE is a the manufacturer industrial component. Key specifications include width: 20.000 INCHES NOMINAL IN, length: 100.000 INCHES NOMINAL IN, base_color: WHITE, usage_form: ROLL, emulsion_type: BLACK AND WHITE, precious_material: SILVER. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-891-3662, 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
578317
NSN: 5310-00-891-3662
NIINs: 008913662, 014082758, 014280523
FSC: 5310 — Nuts and Washers
CAGE: 80539 — SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP DIV AEROSPACE - SANTA ANA (USA)
SPECIFICATIONS
width20.000 INCHES NOMINAL IN
length100.000 INCHES NOMINAL IN
base_colorWHITE
usage_formROLL
emulsion_typeBLACK AND WHITE
special_featuresBRAND NAME DESCRIPTION MULTIGRADE RAPID MGR44M 20 X 100F EI;REQUIRED MINIMUM ORDER QUANTITY 1;REQUIRED MULTIPLE ORDER QUANTITY 1
precious_materialSILVER
reproduction_typePRINT
surface_conditionSMOOTH
surface_reflectanceLUSTER
emulsion_sensitivityARTIFICIAL LIGHT
precious_material_and_weight0.040 SILVER GRAINS, TROY
NSN5310-00-891-3662
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 578317 · 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 7
MA12600-02Reference document
Same NSN cross-reference
Reference document — Secondary reference
MK1000-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
D52LHTA51M02Reference document
Same NSN cross-reference
Reference document — Secondary reference
760417Reference document
Same NSN cross-reference
Reference document — Secondary reference
BACN10JP3ASame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
578323Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 578317?
578317 is a NUT,SELF-LOCKING,PLATE.
What parts can replace 578317?
There are 7 known substitutes for 578317: MA12600-02, MK1000-3, D52LHTA51M02 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 578317?
578317 is cataloged in the U.S. Government catalog under NSN 5310-00-891-3662. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.