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15635-93M — NUT,SELF-LOCKING,HEXAGON

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

15635-93M: NUT,SELF-LOCKING,HEXAGON.

The NUT,SELF-LOCKING,HEXAGON is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYAMIDE NYLON LOCKING INSERT, nut_style: HEXAGON, nut_height: 30.99 MILLIMETERS NOMINAL MM, thread_series: ISO M, hardness_rating: 36.0 ROCKWELL C MAXIMUM, locking_feature: PREVAILING TORQUE WITH NONMETALLIC INSERT. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-434-0078, 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
15635-93M
NSN: 5310-01-434-0078
FSC: 5310 — Nuts and Washers
CAGE: 93019 — O & S ACQUISITION LLC DBA O & S AMERICA LLC (USA)
SPECIFICATIONS
materialPLASTIC POLYAMIDE NYLON LOCKING INSERT
nut_styleHEXAGON
nut_height30.99 MILLIMETERS NOMINAL MM
thread_seriesISO M
hardness_rating36.0 ROCKWELL C MAXIMUM
locking_featurePREVAILING TORQUE WITH NONMETALLIC INSERT
thread_directionRIGHT-HAND
surface_treatmentZINC OVERALL EXCEPT INSERT
width_across_flats60.33 MILLIMETERS NOMINAL MM
nominal_thread_size39.0 MILLIMETERS MM
bearing_surface_typeCHAMFERED OR WASHER FACED
thread_tolerance_class6H INTERNAL
NSN5310-01-434-0078
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 15635-93M · 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
•
WIDTH ACROSS FLATS: 60.33 MILLIMETERS NOMINAL MM
•
THREAD TOLERANCE CLASS: 6H INTERNAL
•
THREAD SERIES: ISO M
•
THREAD PITCH IN MILLIMETERS: 1.50
•
HARDNESS RATING: 36.0 ROCKWELL C MAXIMUM
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 39.0 MILLIMETERS MM
•
LOCKING FEATURE: PREVAILING TORQUE WITH NONMETALLIC INSERT
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS60.33 MILLIMETERS NOMINAL MM
THREAD TOLERANCE CLASS6H INTERNAL
THREAD SERIESISO M
THREAD PITCH IN MILLIMETERS1.50
HARDNESS RATING36.0 ROCKWELL C MAXIMUM
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE39.0 MILLIMETERS MM
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
NUT HEIGHT30.99 MILLIMETERS NOMINAL MM
SURFACE TREATMENTZINC OVERALL EXCEPT INSERT
SUBSTITUTES & CROSS-REFERENCES 1
12417270Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 15635-93M?
15635-93M is a NUT,SELF-LOCKING,HEXAGON.
What parts can replace 15635-93M?
There is 1 known substitute for 15635-93M: 12417270. Substitute compatibility should be verified for your specific system.
What is the NSN for 15635-93M?
15635-93M is cataloged in the U.S. Government catalog under NSN 5310-01-434-0078. This indicates validated use in U.S. government and defense supply chains.
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