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Technical Data Sheet
PartsTable / COMPONENT / NO.10
NO.10 ✓ 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 NO.10 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-197-1737, 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
NO.10
NSN: 5310-01-197-1737
FSC: 5310
CAGE: 23050 — PRODUCT COMPONENTS CORPORATION (USA)
SPECIFICATIONS
Part NumberNO.10
NSN5310-01-197-1737
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: NO.10 · 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
•
OUTSIDE DIAMETER: 0.250 INCHES NOMINAL IN
•
MATERIAL: PLASTIC POLYAMIDE NYLON OVERALL
•
SHOULDER DIAMETER: 0.156 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SHOULDERED
•
COLOR: NATURAL OVERALL
•
SHOULDER HEIGHT: 0.040 INCHES NOMINAL IN
•
HOLE DIAMETER: 0.093 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OUTSIDE DIAMETER0.250 INCHES NOMINAL IN
MATERIALPLASTIC POLYAMIDE NYLON OVERALL
OVERALL HEIGHT0.040 INCHES NOMINAL IN
SHOULDER DIAMETER0.156 INCHES NOMINAL IN
STYLE DESIGNATORSHOULDERED
COLORNATURAL OVERALL
SHOULDER HEIGHT0.040 INCHES NOMINAL IN
HOLE DIAMETER0.093 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
154304Interchangeable
interchangeable cross-reference
interchangeable
RV-31010Interchangeable
interchangeable cross-reference
interchangeable
XA365Interchangeable
interchangeable cross-reference
interchangeable
MILR3907Interchangeable
interchangeable cross-reference
interchangeable
SIZE10Interchangeable
interchangeable cross-reference
interchangeable
MAH12Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is NO.10?
NO.10 is a NO.10.
What parts can replace NO.10?
There are 13 known substitutes for NO.10: 154304, RV-31010, XA365 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for NO.10?
NO.10 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-197-1737. 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