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8437195 ✓ 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,SPRING TENSION is a the manufacturer industrial component. Key specifications include hole_diameter: 0.600 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN, overall_height: 0.055 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN, outside_diameter: 0.830 INCHES MINIMUM AND 0.855 INCHES MAXIMUM IN, material_thickness: 0.030 INCHES NOMINAL IN, material_document_and_classification: ASTM A662 ASSN STD ALL MATERIAL RESPONSES OVERALL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-241-0783, 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
8437195
NSN: 5310-01-241-0783
FSC: 5310
CAGE: 19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)
SPECIFICATIONS
hole_diameter0.600 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN
overall_height0.055 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN
outside_diameter0.830 INCHES MINIMUM AND 0.855 INCHES MAXIMUM IN
material_thickness0.030 INCHES NOMINAL IN
material_document_and_classificationASTM A662 ASSN STD ALL MATERIAL RESPONSES OVERALL
NSN5310-01-241-0783
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 8437195 · 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: 0.600 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 0.830 INCHES MINIMUM AND 0.855 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.030 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A662 ASSN STD ALL MATERIAL RESPONSES OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
HOLE DIAMETER0.600 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN
OUTSIDE DIAMETER0.830 INCHES MINIMUM AND 0.855 INCHES MAXIMUM IN
MATERIAL THICKNESS0.030 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A662 ASSN STD ALL MATERIAL RESPONSES OVERALL
OVERALL HEIGHT0.055 INCHES MINIMUM AND 0.075 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
SM-C-773920-1Interchangeable
interchangeable cross-reference
interchangeable
965366-5Interchangeable
interchangeable cross-reference
interchangeable
146687Interchangeable
interchangeable cross-reference
interchangeable
W0-885-010Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8437195?
8437195 is a WASHER,SPRING TENSION.
What parts can replace 8437195?
There are 4 known substitutes for 8437195: SM-C-773920-1, 965366-5, 146687 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8437195?
8437195 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-241-0783. 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