PartsTable
Technical Data Sheet
S8157N171-010 ✓ 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 302 OVERALL, thickness: 0.008 INCHES MINIMUM AND 0.012 INCHES MAXIMUM IN, hole_diameter: 0.133 INCHES MINIMUM AND 0.137 INCHES MAXIMUM IN, overall_diameter: 0.181 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN, surface_treatment: PASSIVATE OVERALL, peripheral_shape_style: ROUND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-015-0032, 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
S8157N171-010
NSN: 5310-00-015-0032
FSC: 5310
CAGE: 99193 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - PHOENIX (USA)
SPECIFICATIONS
materialSTEEL COMP 302 OVERALL
thickness0.008 INCHES MINIMUM AND 0.012 INCHES MAXIMUM IN
hole_diameter0.133 INCHES MINIMUM AND 0.137 INCHES MAXIMUM IN
overall_diameter0.181 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
surface_treatmentPASSIVATE OVERALL
peripheral_shape_styleROUND
center_hole_shape_styleROUND
cross-sectional_shape_styleRECTANGULAR
material_document_and_classificationQQ-S-766 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5310-00-015-0032
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: S8157N171-010 · 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
PERIPHERAL SHAPE STYLE: ROUND
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-6721 MIL SPEC 1ST MATERIAL RESPONSE AND MIL-S-5059 MIL SPEC 2ND MATERIAL RESPONSE AND MIL-S-5059 MIL SPEC 3RD MATERIAL RESPONSE AND MIL-S-5059 MIL SPEC 4TH MATERIAL RESPONSE OVERALL
SURFACE TREATMENT: PASSIVATE OVERALL
HOLE DIAMETER: 0.130 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
MATERIAL: STEEL COMP 321 AND STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 316 OVERALL
OVERALL DIAMETER: 0.195 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN
THICKNESS: 0.010 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
TECHNICAL CHARACTERISTICS (FLIS)
PERIPHERAL SHAPE STYLEROUND
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6721 MIL SPEC 1ST MATERIAL RESPONSE AND MIL-S-5059 MIL SPEC 2ND MATERIAL RESPONSE AND MIL-S-5059 MIL SPEC 3RD MATERIAL RESPONSE AND MIL-S-5059 MIL SPEC 4TH MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
HOLE DIAMETER0.130 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
MATERIALSTEEL COMP 321 AND STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 316 OVERALL
OVERALL DIAMETER0.195 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN
THICKNESS0.010 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
CENTER HOLE SHAPE STYLEROUND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
965838-21Interchangeable
interchangeable cross-reference
interchangeable
752Interchangeable
interchangeable cross-reference
interchangeable
7736614P4Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is S8157N171-010?
S8157N171-010 is a WASHER,FLAT.
What parts can replace S8157N171-010?
There are 3 known substitutes for S8157N171-010: 965838-21, 752, 7736614P4. Substitute compatibility should be verified for your specific system.
What is the NSN for S8157N171-010?
S8157N171-010 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-015-0032. This indicates validated use in U.S. government and defense supply chains.
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