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10013130 — WASHER,FLAT

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

10013130: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include width: 0.957 INCHES NOMINAL IN, material: COPPER ALLOY OVERALL, thickness: 0.081 INCHES NOMINAL IN, hole_diameter: 0.565 INCHES NOMINAL IN, surface_finish: 63.0 MICROINCHES BOTTOM, overall_diameter: 1.068 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-662-9012, 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
10013130
NSN: 5310-00-662-9012
FSC: 5310 — Nuts and Washers
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
width0.957 INCHES NOMINAL IN
materialCOPPER ALLOY OVERALL
thickness0.081 INCHES NOMINAL IN
hole_diameter0.565 INCHES NOMINAL IN
surface_finish63.0 MICROINCHES BOTTOM
overall_diameter1.068 INCHES NOMINAL IN
peripheral_shape_styleDEE
center_hole_shape_styleROUND
cross-sectional_shape_styleRECTANGULAR
NSN5310-00-662-9012
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 10013130 · 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
•
SURFACE FINISH: 63.0 MICROINCHES BOTTOM
•
OVERALL DIAMETER: 1.068 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
PERIPHERAL SHAPE STYLE: DEE
•
WIDTH: 0.957 INCHES NOMINAL IN
•
MATERIAL: COPPER ALLOY OVERALL
•
CENTER HOLE SHAPE STYLE: ROUND
TECHNICAL CHARACTERISTICS
SURFACE FINISH63.0 MICROINCHES BOTTOM
SURFACE FINISH63.0 MICROINCHES TOP
OVERALL DIAMETER1.068 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
PERIPHERAL SHAPE STYLEDEE
WIDTH0.957 INCHES NOMINAL IN
MATERIALCOPPER ALLOY OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER0.565 INCHES NOMINAL IN
THICKNESS0.081 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
74341Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10013130?
10013130 is a WASHER,FLAT.
What parts can replace 10013130?
There is 1 known substitute for 10013130: 74341. Substitute compatibility should be verified for your specific system.
What is the NSN for 10013130?
10013130 is cataloged in the U.S. Government catalog under NSN 5310-00-662-9012. 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.