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PartsTable / COMPONENT / 215A-42
215A-42 ✓ 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 PIN,STRAIGHT,HEADED is a the manufacturer industrial component. Key specifications include height: 0.094 INCHES NOMINAL IN, diameter: 0.306 INCHES MINIMUM AND 0.311 INCHES MAXIMUM IN, material: STEEL COMP 1010 OVERALL, head_style: FLAT, style_designator: STRAIGHT, pin_head_diameter: 0.438 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-01-275-3449, 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
215A-42
NSN: 5315-01-275-3449
FSC: 5315
CAGE: 55242 — ISOMETRICS INC (USA)
SPECIFICATIONS
height0.094 INCHES NOMINAL IN
diameter0.306 INCHES MINIMUM AND 0.311 INCHES MAXIMUM IN
materialSTEEL COMP 1010 OVERALL
head_styleFLAT
style_designatorSTRAIGHT
pin_head_diameter0.438 INCHES NOMINAL IN
under_head_length2.125 INCHES NOMINAL IN
NSN5315-01-275-3449
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 215A-42 · 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
•
UNDER HEAD LENGTH: 2.125 INCHES NOMINAL IN
•
DIAMETER: 0.306 INCHES MINIMUM AND 0.311 INCHES MAXIMUM IN
•
PIN HEAD DIAMETER: 0.438 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 1010 OVERALL
•
HEIGHT: 0.094 INCHES NOMINAL IN
•
HEAD STYLE: FLAT
•
STYLE DESIGNATOR: STRAIGHT
TECHNICAL CHARACTERISTICS (FLIS)
UNDER HEAD LENGTH2.125 INCHES NOMINAL IN
DIAMETER0.306 INCHES MINIMUM AND 0.311 INCHES MAXIMUM IN
PIN HEAD DIAMETER0.438 INCHES NOMINAL IN
MATERIALSTEEL COMP 1010 OVERALL
HEIGHT0.094 INCHES NOMINAL IN
HEAD STYLEFLAT
STYLE DESIGNATORSTRAIGHT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
MS19060-51Interchangeable
interchangeable cross-reference
interchangeable
111C9Interchangeable
interchangeable cross-reference
interchangeable
MS19060-10044Interchangeable
interchangeable cross-reference
interchangeable
MAY 10220Interchangeable
interchangeable cross-reference
interchangeable
B107.48Interchangeable
interchangeable cross-reference
interchangeable
G10-1944Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 215A-42?
215A-42 is a PIN,STRAIGHT,HEADED.
What parts can replace 215A-42?
There are 19 known substitutes for 215A-42: MS19060-51, 111C9, MS19060-10044 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 215A-42?
215A-42 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-01-275-3449. 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