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Technical Data Sheet
PartsTable / COMPONENT / 8331542
8331542 ✓ 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,RECESSED is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, recess_depth: 0.172 INCHES MINIMUM AND 0.203 INCHES MAXIMUM IN, hole_diameter: 1.000 INCHES MINIMUM AND 1.016 INCHES MAXIMUM IN, overall_height: 0.262 INCHES NOMINAL IN, outside_diameter: 1.462 INCHES NOMINAL IN, style_designator: RECESSED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-693-0738, 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
8331542
NSN: 5310-00-693-0738
FSC: 5310
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL OVERALL
recess_depth0.172 INCHES MINIMUM AND 0.203 INCHES MAXIMUM IN
hole_diameter1.000 INCHES MINIMUM AND 1.016 INCHES MAXIMUM IN
overall_height0.262 INCHES NOMINAL IN
outside_diameter1.462 INCHES NOMINAL IN
style_designatorRECESSED
material_thickness0.0747 INCHES NOMINAL IN
material_document_and_classificationQQ-S-698 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5310-00-693-0738
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 8331542 · 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-698 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
MATERIAL: STEEL OVERALL
•
STYLE DESIGNATOR: RECESSED
•
RECESS DEPTH: 0.172 INCHES MINIMUM AND 0.203 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.0747 INCHES NOMINAL IN
•
HOLE DIAMETER: 1.000 INCHES MINIMUM AND 1.016 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 1.462 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-698 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
STYLE DESIGNATORRECESSED
OVERALL HEIGHT0.262 INCHES NOMINAL IN
RECESS DEPTH0.172 INCHES MINIMUM AND 0.203 INCHES MAXIMUM IN
MATERIAL THICKNESS0.0747 INCHES NOMINAL IN
HOLE DIAMETER1.000 INCHES MINIMUM AND 1.016 INCHES MAXIMUM IN
OUTSIDE DIAMETER1.462 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
313454Interchangeable
interchangeable cross-reference
interchangeable
324369Interchangeable
interchangeable cross-reference
interchangeable
CRC10AS9Interchangeable
interchangeable cross-reference
interchangeable
10T2101F1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8331542?
8331542 is a WASHER,RECESSED.
What parts can replace 8331542?
There are 4 known substitutes for 8331542: 313454, 324369, CRC10AS9 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8331542?
8331542 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-693-0738. 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