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PartsTable / COMPONENT / A26184-1
A26184-1 ✓ 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: COPPER ALLOY OVERALL, thickness: 0.034 INCHES NOMINAL IN, hole_diameter: 0.151 INCHES MINIMUM AND 0.164 INCHES MAXIMUM IN, overall_diameter: 0.343 INCHES NOMINAL IN, peripheral_shape_style: ROUND, center_hole_shape_style: ROUND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-950-2636, 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
A26184-1
NSN: 5310-00-950-2636
FSC: 5310
CAGE: 04868 — HEINZ MUELLER ELECTRICAL CO INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
thickness0.034 INCHES NOMINAL IN
hole_diameter0.151 INCHES MINIMUM AND 0.164 INCHES MAXIMUM IN
overall_diameter0.343 INCHES NOMINAL IN
peripheral_shape_styleROUND
center_hole_shape_styleROUND
cross-sectional_shape_styleRECTANGULAR
NSN5310-00-950-2636
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: A26184-1 · 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
•
HOLE DIAMETER: 0.151 INCHES MINIMUM AND 0.164 INCHES MAXIMUM IN
•
MATERIAL: COPPER ALLOY OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
PERIPHERAL SHAPE STYLE: ROUND
•
CENTER HOLE SHAPE STYLE: ROUND
•
THICKNESS: 0.034 INCHES NOMINAL IN
•
OVERALL DIAMETER: 0.343 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
HOLE DIAMETER0.151 INCHES MINIMUM AND 0.164 INCHES MAXIMUM IN
MATERIALCOPPER ALLOY OVERALL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
PERIPHERAL SHAPE STYLEROUND
CENTER HOLE SHAPE STYLEROUND
THICKNESS0.034 INCHES NOMINAL IN
OVERALL DIAMETER0.343 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
MAGNA-TAC M648T/CH-8Interchangeable
interchangeable cross-reference
interchangeable
M648T/CH-8Interchangeable
interchangeable cross-reference
interchangeable
10499Interchangeable
interchangeable cross-reference
interchangeable
A52481-3Interchangeable
interchangeable cross-reference
interchangeable
10-40450-12Interchangeable
interchangeable cross-reference
interchangeable
7716561Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A26184-1?
A26184-1 is a WASHER,FLAT.
What parts can replace A26184-1?
There are 12 known substitutes for A26184-1: MAGNA-TAC M648T/CH-8, M648T/CH-8, 10499 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A26184-1?
A26184-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-950-2636. 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