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10121388 — NUT SPACER,PLATE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

10121388: NUT SPACER,PLATE.

The NUT SPACER,PLATE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024 OVERALL, nut_style: PLATE NUT SPACER, nut_length: 0.688 INCHES NOMINAL IN, plate_thickness: 0.125 INCHES NOMINAL IN, thru-hole_diameter: 0.198 INCHES MINIMUM AND 0.249 INCHES MAXIMUM IN, mounting_hole_diameter: 0.098 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-437-9677, 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
10121388
NSN: 5310-00-437-9677
FSC: 5310 — Nuts and Washers
CAGE: A486G — NIMIKKEISTOKESKUS NCB FINLAND (FIN)
SPECIFICATIONS
materialALUMINUM ALLOY 2024 OVERALL
nut_stylePLATE NUT SPACER
nut_length0.688 INCHES NOMINAL IN
plate_thickness0.125 INCHES NOMINAL IN
thru-hole_diameter0.198 INCHES MINIMUM AND 0.249 INCHES MAXIMUM IN
mounting_hole_diameter0.098 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN
mounting_hole_arrangement_style2 HOLES
material_document_and_classificationQQ-A-250/5,TEMPER T3 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
distance_from_aperture_center_to_mounting_hole_center0.341 INCHES MINIMUM AND 0.347 INCHES MAXIMUM IN
NSN5310-00-437-9677
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 10121388 · 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
•
PLATE THICKNESS: 0.125 INCHES NOMINAL IN
•
NUT LENGTH: 0.688 INCHES NOMINAL IN
•
MOUNTING HOLE ARRANGEMENT STYLE: 2 HOLES
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/5,TEMPER T3 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
MOUNTING HOLE DIAMETER: 0.098 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN
•
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER: 0.341 INCHES MINIMUM AND 0.347 INCHES MAXIMUM IN
•
THRU-HOLE DIAMETER: 0.198 INCHES MINIMUM AND 0.249 INCHES MAXIMUM IN
•
NUT STYLE: PLATE NUT SPACER
TECHNICAL CHARACTERISTICS
PLATE THICKNESS0.125 INCHES NOMINAL IN
NUT LENGTH0.688 INCHES NOMINAL IN
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/5,TEMPER T3 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MOUNTING HOLE DIAMETER0.098 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER0.341 INCHES MINIMUM AND 0.347 INCHES MAXIMUM IN
THRU-HOLE DIAMETER0.198 INCHES MINIMUM AND 0.249 INCHES MAXIMUM IN
NUT STYLEPLATE NUT SPACER
MATERIALALUMINUM ALLOY 2024 OVERALL
OTHER ITEMS IN FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540
SUBSTITUTES & CROSS-REFERENCES 1
4M30C10-125Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10121388?
10121388 is a NUT SPACER,PLATE.
What parts can replace 10121388?
There is 1 known substitute for 10121388: 4M30C10-125. Substitute compatibility should be verified for your specific system.
What is the NSN for 10121388?
10121388 is cataloged in the U.S. Government catalog under NSN 5310-00-437-9677. This indicates validated use in U.S. government and defense supply chains.
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