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2128-09346 — NUT,SELF-LOCKING,HEXAGON

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

2128-09346: NUT,SELF-LOCKING,HEXAGON.

The NUT,SELF-LOCKING,HEXAGON is a the manufacturer industrial component. Key specifications include material: STEEL NUT, nut_style: HEXAGON, nut_height: 14.37 MILLIMETERS MINIMUM AND 14.80 MILLIMETERS MAXIMUM MM, locking_feature: PREVAILING TORQUE WITH NONMETALLIC INSERT, thread_direction: RIGHT-HAND, surface_treatment: CADMIUM AND CHROMATE NUT. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-207-4558, 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
2128-09346
NSN: 5310-01-207-4558
FSC: 5310 — Nuts and Washers
CAGE: 44114 — BAE SYSTEMS LAND & ARMAMENTS L.P. (USA)
SPECIFICATIONS
materialSTEEL NUT
nut_styleHEXAGON
nut_height14.37 MILLIMETERS MINIMUM AND 14.80 MILLIMETERS MAXIMUM MM
thread_seriesM
locking_featurePREVAILING TORQUE WITH NONMETALLIC INSERT
thread_directionRIGHT-HAND
surface_treatmentCADMIUM AND CHROMATE NUT
width_across_flats23.73 MILLIMETERS MINIMUM AND 24.00 MILLIMETERS MAXIMUM MM
nominal_thread_size16.0 MILLIMETERS MM
bearing_surface_typeCHAMFERED OR WASHER FACED
thread_tolerance_class6H INTERNAL
thread_pitch_in_millimeters1.50
NSN5310-01-207-4558
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 2128-09346 · 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: 23.73 MILLIMETERS MINIMUM AND 24.00 MILLIMETERS MAXIMUM MM
•
THREAD TOLERANCE CLASS: 6H INTERNAL
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE NUT
•
THREAD SERIES: M
•
THREAD PITCH IN MILLIMETERS: 1.50
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 16.0 MILLIMETERS MM
•
LOCKING FEATURE: PREVAILING TORQUE WITH NONMETALLIC INSERT
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS23.73 MILLIMETERS MINIMUM AND 24.00 MILLIMETERS MAXIMUM MM
THREAD TOLERANCE CLASS6H INTERNAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE NUT
THREAD SERIESM
THREAD PITCH IN MILLIMETERS1.50
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE16.0 MILLIMETERS MM
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
NUT HEIGHT14.37 MILLIMETERS MINIMUM AND 14.80 MILLIMETERS MAXIMUM MM
SURFACE TREATMENTCADMIUM AND CHROMATE NUT
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
5310PL0826143Reference document
Same NSN cross-reference
Reference document — Informative reference only
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 2128-09346?
2128-09346 is a NUT,SELF-LOCKING,HEXAGON.
What parts can replace 2128-09346?
There is 1 known substitute for 2128-09346: 5310PL0826143. Substitute compatibility should be verified for your specific system.
What is the NSN for 2128-09346?
2128-09346 is cataloged in the U.S. Government catalog under NSN 5310-01-207-4558. This indicates validated use in U.S. government and defense supply chains.
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