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Technical Data Sheet
PartsTable / COMPONENT / 699159
699159 ✓ 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,SHOULDER,HEADLESS is a the manufacturer industrial component. Key specifications include end_item_identification: AIRCRAFT ENGINE MODEL T58-GE-16. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-137-2964, 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
699159
NSN: 5315-00-137-2964
FSC: 5315
CAGE: 0ZTJ5 — AERO PRECISION INDUSTRIES LLC (USA)
SPECIFICATIONS
end_item_identificationAIRCRAFT ENGINE MODEL T58-GE-16
NSN5315-00-137-2964
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 699159 · 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
•
FIRST END STYLE: CHAMFERED W/THRU HOLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: MS09.07 FSCM 99167 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
MATERIAL: STEEL OVERALL
•
THREAD LENGTH: 0.142 INCHES NOMINAL IN
•
HARDNESS RATING: 32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
•
NOMINAL THREAD SIZE: 0.250 INCHES IN
•
SHANK DIAMETER: 0.250 INCHES NOMINAL IN
•
FIRST END TAPER ANGLE: 45.0 DEGREES NOMINAL
TECHNICAL CHARACTERISTICS (FLIS)
FIRST END STYLECHAMFERED W/THRU HOLE
MATERIAL DOCUMENT AND CLASSIFICATIONMS09.07 FSCM 99167 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
THREAD LENGTH0.142 INCHES NOMINAL IN
HARDNESS RATING32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
NOMINAL THREAD SIZE0.250 INCHES IN
SHANK DIAMETER0.250 INCHES NOMINAL IN
FIRST END TAPER ANGLE45.0 DEGREES NOMINAL
FIRST END LOCATIONBOTH ENDS
FIRST HOLE DIAMETER0.125 INCHES MINIMUM AND 0.131 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
69915-9Interchangeable
interchangeable cross-reference
interchangeable
110-7/16Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 699159?
699159 is a PIN,SHOULDER,HEADLESS.
What parts can replace 699159?
There are 2 known substitutes for 699159: 69915-9, 110-7/16. Substitute compatibility should be verified for your specific system.
What is the NSN for 699159?
699159 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-137-2964. 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