PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 938.42.31.135
938.42.31.135 ✓ 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 938.42.31.135 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-783-4174, 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
938.42.31.135
NSN: 5310-00-783-4174
FSC: 5310
CAGE: S4080 — PILATUS AIRCRAFT LTD (CHE)
SPECIFICATIONS
Part Number938.42.31.135
NSN5310-00-783-4174
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 938.42.31.135 · 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
•
MOUNTING HOLE DIAMETER: 0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN
•
NUT STYLE: PLATE
•
FEATURES PROVIDED: FLOATING NUT
•
SURFACE TREATMENT: SILVER OVERALL
•
NUT LENGTH: 0.948 INCHES MAXIMUM IN
•
PLATE THICKNESS: 0.032 INCHES MAXIMUM IN
•
NUT MOUNTING PROVISION: STRAIGHT HOLES
•
MOUNTING HOLE ARRANGEMENT STYLE: 2 HOLES
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING HOLE DIAMETER0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN
NUT STYLEPLATE
FEATURES PROVIDEDFLOATING NUT
SURFACE TREATMENTSILVER OVERALL
NUT LENGTH0.948 INCHES MAXIMUM IN
PLATE THICKNESS0.032 INCHES MAXIMUM IN
NUT MOUNTING PROVISIONSTRAIGHT HOLES
MOUNTING HOLE ARRANGEMENT STYLE2 HOLES
NOMINAL THREAD SIZE0.190 INCHES IN
THREAD DIRECTIONRIGHT-HAND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
1-012-1700Interchangeable
interchangeable cross-reference
interchangeable
5910001135689Interchangeable
interchangeable cross-reference
interchangeable
C0924Interchangeable
interchangeable cross-reference
interchangeable
137-0502Interchangeable
interchangeable cross-reference
interchangeable
MS21060-3Interchangeable
interchangeable cross-reference
interchangeable
R410P1Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 938.42.31.135?
938.42.31.135 is a 938.42.31.135.
What parts can replace 938.42.31.135?
There are 10 known substitutes for 938.42.31.135: 1-012-1700, 5910001135689, C0924 and 7 more. Substitute compatibility should be verified for your specific system.
Is 938.42.31.135 still available?
938.42.31.135 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026