PartsTable
Technical Data Sheet
S8157N411-050 ✓ 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,FLAT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 316 OR STEEL COMP 321 OVERALL, thickness: 0.052 INCHES NOMINAL IN, hole_diameter: 0.169 INCHES MINIMUM AND 0.179 INCHES MAXIMUM IN, overall_diameter: 0.427 INCHES MINIMUM AND 0.447 INCHES MAXIMUM IN, peripheral_shape_style: ROUND, center_hole_shape_style: ROUND. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-262-5882, 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
S8157N411-050
NSN: 5310-00-262-5882
FSC: 5310
CAGE: 70210 — HONEYWELL INTERNATIONAL INC. DIV AEROSPACE - TORRANCE (USA)
SPECIFICATIONS
materialSTEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 316 OR STEEL COMP 321 OVERALL
thickness0.052 INCHES NOMINAL IN
hole_diameter0.169 INCHES MINIMUM AND 0.179 INCHES MAXIMUM IN
overall_diameter0.427 INCHES MINIMUM AND 0.447 INCHES MAXIMUM IN
peripheral_shape_styleROUND
center_hole_shape_styleROUND
cross-sectional_shape_styleRECTANGULAR
NSN5310-00-262-5882
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: S8157N411-050 · 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
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
PERIPHERAL SHAPE STYLE: ROUND
MATERIAL: STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 316 OR STEEL COMP 321 OVERALL
OVERALL DIAMETER: 0.427 INCHES MINIMUM AND 0.447 INCHES MAXIMUM IN
THICKNESS: 0.052 INCHES NOMINAL IN
CENTER HOLE SHAPE STYLE: ROUND
HOLE DIAMETER: 0.169 INCHES MINIMUM AND 0.179 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
PERIPHERAL SHAPE STYLEROUND
MATERIALSTEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 316 OR STEEL COMP 321 OVERALL
OVERALL DIAMETER0.427 INCHES MINIMUM AND 0.447 INCHES MAXIMUM IN
THICKNESS0.052 INCHES NOMINAL IN
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER0.169 INCHES MINIMUM AND 0.179 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
40953Interchangeable
interchangeable cross-reference
interchangeable
AN3095-3Interchangeable
interchangeable cross-reference
interchangeable
3001-24Interchangeable
interchangeable cross-reference
interchangeable
SPS3903Interchangeable
interchangeable cross-reference
interchangeable
211073561Interchangeable
interchangeable cross-reference
interchangeable
4325-514AD-M83248Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is S8157N411-050?
S8157N411-050 is a WASHER,FLAT.
What parts can replace S8157N411-050?
There are 12 known substitutes for S8157N411-050: 40953, AN3095-3, 3001-24 and 9 more. Substitute compatibility should be verified for your specific system.
Is S8157N411-050 still available?
S8157N411-050 is currently cancelled.
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