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B18.16M — NUT,SELF-LOCKING,HEXAGON

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

B18.16M: NUT,SELF-LOCKING,HEXAGON.

The NUT,SELF-LOCKING,HEXAGON is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: HEXAGON, special_features: PREVAILING TORQUE DESIGN WITH TOP INSERT, thread_direction: RIGHT-HAND, nominal_thread_size: 14.0 MILLIMETERS MM, end_item_identification: MRAP; RG33. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-585-0753, 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
B18.16M
NSN: 5310-01-585-0753
FSC: 5310 — Nuts and Washers
CAGE: 05047 — THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS (USA)
SPECIFICATIONS
materialSTEEL OVERALL
nut_styleHEXAGON
thread_seriesM
special_featuresPREVAILING TORQUE DESIGN WITH TOP INSERT
thread_directionRIGHT-HAND
nominal_thread_size14.0 MILLIMETERS MM
end_item_identificationMRAP; RG33
thread_pitch_in_millimeters2.00
material_document_and_classificationASTM A563M, CLASS 10 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5310-01-585-0753
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: B18.16M · 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
•
THREAD SERIES: M
•
THREAD PITCH IN MILLIMETERS: 2.00
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A563M, CLASS 10 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 14.0 MILLIMETERS MM
•
NUT STYLE: HEXAGON
TECHNICAL CHARACTERISTICS
THREAD SERIESM
THREAD PITCH IN MILLIMETERS2.00
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A563M, CLASS 10 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE14.0 MILLIMETERS MM
SPECIAL FEATURESPREVAILING TORQUE DESIGN WITH TOP INSERT
NUT STYLEHEXAGON
END ITEM IDENTIFICATIONMRAP; RG33
MATERIALSTEEL OVERALL
OTHER ITEMS IN FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540
SUBSTITUTES & CROSS-REFERENCES 1
B18.24-2004Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 B18.16M?
B18.16M is a NUT,SELF-LOCKING,HEXAGON.
What parts can replace B18.16M?
There is 1 known substitute for B18.16M: B18.24-2004. Substitute compatibility should be verified for your specific system.
What is the NSN for B18.16M?
B18.16M is cataloged in the U.S. Government catalog under NSN 5310-01-585-0753. This indicates validated use in U.S. government and defense supply chains.
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