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A8559-13-02 — NUT,CLIP-ON

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

A8559-13-02: NUT,CLIP-ON.

The NUT,CLIP-ON is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1050 CLIP, nut_style: FLOATINGFLOATING, temp_rating: 450.0 FAHRENHEIT MAXIMUM450.0 FAHRENHEIT MAXIMUM DEGF, thread_class: 3B3B, overall_width: 0.640 INCHES MAXIMUM0.640 INCHES MAXIMUM IN, thread_series: UNIFIED NATIONAL JOINT FINE (UNJF)UNIFIED NATIONAL JOINT FINE (UNJF). This part is cataloged in the U.S.

Government catalog under NSN 5310-01-196-8675, 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
A8559-13-02
NSN: 5310-01-196-8675
FSC: 5310 — Nuts and Washers
CAGE: 80539 — SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP DIV AEROSPACE - SANTA ANA (USA)
SPECIFICATIONS
materialSTEEL COMP 1050 CLIP
nut_styleFLOATINGFLOATING
temp_rating450.0 FAHRENHEIT MAXIMUM450.0 FAHRENHEIT MAXIMUM DEGF
thread_class3B3B
overall_width0.640 INCHES MAXIMUM0.640 INCHES MAXIMUM IN
thread_seriesUNIFIED NATIONAL JOINT FINE (UNJF)UNIFIED NATIONAL JOINT FINE (UNJF)
hardness_rating46.0 ROCKWELL C MAXIMUM46.0 ROCKWELL C MAXIMUM
locking_featurePREVAILING TORQUE ALL METAL DESIGNPREVAILING TORQUE ALL METAL DESIGN
panel_thickness0.170 INCHES MINIMUM0.170 INCHES MINIMUM IN
thread_directionRIGHT-HANDRIGHT-HAND
surface_treatmentCADMIUM NUT
nominal_thread_size0.1900 INCHES0.1900 INCHES IN
NSN5310-01-196-8675
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: A8559-13-02 · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416 TY2 CL1 FED SPEC SINGLE TREATMENT RESPONSE CLIP
•
THREAD SERIES: UNIFIED NATIONAL JOINT FINE (UNJF)UNIFIED NATIONAL JOINT FINE (UNJF)
•
TEMP RATING: 450.0 FAHRENHEIT MAXIMUM450.0 FAHRENHEIT MAXIMUM DEGF
•
HARDNESS RATING: 46.0 ROCKWELL C MAXIMUM46.0 ROCKWELL C MAXIMUM
•
DISTANCE FROM BASE TO CENTER OF APERTURE: 0.875 INCHES MINIMUM AND 0.875 INCHES MINIMUM AND 0.905 INCHES MAXIMUM0.905 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD SINGLE MATERIAL RESPONSE CLIP
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 TY2 CL1 FED SPEC SINGLE TREATMENT RESPONSE CLIP
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 TY2 CL2 FED SPEC SINGLE TREATMENT RESPONSE NUT
THREAD SERIESUNIFIED NATIONAL JOINT FINE (UNJF)UNIFIED NATIONAL JOINT FINE (UNJF)
TEMP RATING450.0 FAHRENHEIT MAXIMUM450.0 FAHRENHEIT MAXIMUM DEGF
HARDNESS RATING46.0 ROCKWELL C MAXIMUM46.0 ROCKWELL C MAXIMUM
DISTANCE FROM BASE TO CENTER OF APERTURE0.875 INCHES MINIMUM AND 0.875 INCHES MINIMUM AND 0.905 INCHES MAXIMUM0.905 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE CLIP
OVERALL WIDTH0.640 INCHES MAXIMUM0.640 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HANDRIGHT-HAND
PANEL THICKNESS0.170 INCHES MINIMUM0.170 INCHES MINIMUM IN
SUBSTITUTES & CROSS-REFERENCES 3
BACN10FX7Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
F29579-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
SL247-3-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A8559-13-02?
A8559-13-02 is a NUT,CLIP-ON.
What parts can replace A8559-13-02?
There are 3 known substitutes for A8559-13-02: BACN10FX7, F29579-3, SL247-3-1. Substitute compatibility should be verified for your specific system.
What is the NSN for A8559-13-02?
A8559-13-02 is cataloged in the U.S. Government catalog under NSN 5310-01-196-8675. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.