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PartsTable / COMPONENT / 9091689
9091689 ✓ 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 NUT SPACER,PLATE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: PLATE NUT SPACER, nut_length: 0.820 INCHES MINIMUM AND 0.845 INCHES MAXIMUM IN, plate_thickness: 0.020 INCHES NOMINAL IN, surface_treatment: CADMIUM OVERALL, thru-hole_diameter: 0.190 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-770-3788, 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
9091689
NSN: 5310-00-770-3788
FSC: 5310
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialSTEEL OVERALL
nut_stylePLATE NUT SPACER
nut_length0.820 INCHES MINIMUM AND 0.845 INCHES MAXIMUM IN
plate_thickness0.020 INCHES NOMINAL IN
surface_treatmentCADMIUM OVERALL
thru-hole_diameter0.190 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN
mounting_hole_diameter0.096 INCHES MINIMUM AND 0.099 INCHES MAXIMUM IN
nut_mounting_provisionSTRAIGHT HOLES
mounting_hole_arrangement_style2 HOLES
distance_from_aperture_center_to_mounting_hole_center0.498 INCHES MINIMUM AND 0.503 INCHES MAXIMUM IN
NSN5310-00-770-3788
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 9091689 · 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
•
NUT STYLE: PLATE NUT SPACER
•
THRU-HOLE DIAMETER: 0.190 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN
•
MOUNTING HOLE ARRANGEMENT STYLE: 2 HOLES
•
SURFACE TREATMENT: CADMIUM OVERALL
•
MATERIAL: STEEL OVERALL
•
NUT MOUNTING PROVISION: STRAIGHT HOLES
•
MOUNTING HOLE DIAMETER: 0.096 INCHES MINIMUM AND 0.099 INCHES MAXIMUM IN
•
NUT LENGTH: 0.820 INCHES MINIMUM AND 0.845 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
NUT STYLEPLATE NUT SPACER
THRU-HOLE DIAMETER0.190 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
SURFACE TREATMENTCADMIUM OVERALL
MATERIALSTEEL OVERALL
NUT MOUNTING PROVISIONSTRAIGHT HOLES
MOUNTING HOLE DIAMETER0.096 INCHES MINIMUM AND 0.099 INCHES MAXIMUM IN
NUT LENGTH0.820 INCHES MINIMUM AND 0.845 INCHES MAXIMUM IN
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER0.498 INCHES MINIMUM AND 0.503 INCHES MAXIMUM IN
PLATE THICKNESS0.020 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
SP102Interchangeable
interchangeable cross-reference
interchangeable
6264NInterchangeable
interchangeable cross-reference
interchangeable
068L601/Y/862Interchangeable
interchangeable cross-reference
interchangeable
J6538F10-11-12-14-17-20Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 9091689?
9091689 is a NUT SPACER,PLATE.
What parts can replace 9091689?
There are 4 known substitutes for 9091689: SP102, 6264N, 068L601/Y/862 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 9091689?
9091689 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-770-3788. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026