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88814 ✓ 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 BIT,SPADE,WOOD BORING is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, shank_style: HEXAGON W/SHOULDER, overall_length: 6.000 INCHES MINIMUM AND 6.500 INCHES MAXIMUM IN, hardness_rating: 40.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM, cutting_end_style: FLAT HEAD MACHINE W/BRAD POINT, width_across_flats: 0.250 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-285-8957, 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
88814
NSN: 5315-00-285-8957
FSC: 5315
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
materialSTEEL OVERALL
shank_styleHEXAGON W/SHOULDER
overall_length6.000 INCHES MINIMUM AND 6.500 INCHES MAXIMUM IN
hardness_rating40.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
cutting_end_styleFLAT HEAD MACHINE W/BRAD POINT
width_across_flats0.250 INCHES NOMINAL IN
nominal_cutting_diameter0.8750 INCHES IN
NSN5315-00-285-8957
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 88814 · 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
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
PIN OVERALL LENGTH: 0.755 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
FIRST END STYLE: ROUND
•
FIRST END OUTER RADIUS: 0.375 INCHES NOMINAL IN
•
PIN OVERALL DIAMETER: 0.1550 INCHES MINIMUM AND 0.1555 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
PIN OVERALL LENGTH0.755 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
FIRST END STYLEROUND
FIRST END OUTER RADIUS0.375 INCHES NOMINAL IN
PIN OVERALL DIAMETER0.1550 INCHES MINIMUM AND 0.1555 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
88814Interchangeable
interchangeable cross-reference
interchangeable
GGG-B-383 TY1CLQInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 88814?
88814 is a BIT,SPADE,WOOD BORING.
What parts can replace 88814?
There are 2 known substitutes for 88814: 88814, GGG-B-383 TY1CLQ. Substitute compatibility should be verified for your specific system.
Is 88814 still available?
88814 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