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Technical Data Sheet

86624188 — Technical Data Sheet

✓ 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 WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, thickness: 0.074 INCHES MINIMUM AND 0.121 INCHES MAXIMUM IN, hole_diameter: 0.531 INCHES NOMINAL IN, overall_diameter: 1.062 INCHES NOMINAL IN, surface_treatment: CHROMATE ZINC OVERALL, peripheral_shape_style: ROUND. This part is cataloged in the Federal Logistics Information System under NSN 5310-01-351-7793, 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
86624188
NSN: 5310-01-351-7793
FSC: 5310
CAGE: 10988 — CNH INDUSTRIAL AMERICA LLC DBA CNH AMERICA (USA)
SPECIFICATIONS
materialSTEEL OVERALL
thickness0.074 INCHES MINIMUM AND 0.121 INCHES MAXIMUM IN
hole_diameter0.531 INCHES NOMINAL IN
overall_diameter1.062 INCHES NOMINAL IN
surface_treatmentCHROMATE ZINC OVERALL
peripheral_shape_styleROUND
center_hole_shape_styleROUND
end_item_identificationMRAP - COUGAR; MULTIPLE LAUNCH ROCKET SYSTEM (MLRS)
cross-sectional_shape_styleBLANK RECTANGULAR
part_name_assigned_by_controlling_agencyWASHER
NSN5310-01-351-7793
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 86624188 · 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
KEY FEATURES
•
COLOR: YELLOW OVERALL
•
MATERIAL: STEEL OVERALL
•
CENTER HOLE SHAPE STYLE: ROUND
•
CROSS-SECTIONAL SHAPE STYLE: BLANK RECTANGULAR
•
HOLE DIAMETER: 0.531 INCHES NOMINAL IN
•
OVERALL DIAMETER: 1.062 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
COLORYELLOW OVERALL
MATERIALSTEEL OVERALL
END ITEM IDENTIFICATIONMRAP - COUGAR; MULTIPLE LAUNCH ROCKET SYSTEM (MLRS)
CENTER HOLE SHAPE STYLEROUND
PART NAME ASSIGNED BY CONTROLLING AGENCYWASHER
CROSS-SECTIONAL SHAPE STYLEBLANK RECTANGULAR
HOLE DIAMETER0.531 INCHES NOMINAL IN
OVERALL DIAMETER1.062 INCHES NOMINAL IN
PERIPHERAL SHAPE STYLEROUND
THICKNESS0.074 INCHES MINIMUM AND 0.121 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
196-15InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
50472InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
12809InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
00044InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
NAVAL REPAIR PARTInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
19615-1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 86624188?
86624188 is a WASHER,FLAT.
What parts can replace 86624188?
There are 9 known substitutes for 86624188: 196-15, 50472, 12809 and 6 more. Substitute compatibility should be verified for your specific system.
Is 86624188 still available?
86624188 is currently cancelled.
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