F52108-4-6 — NUT,SELF-LOCKING,PLATE

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

F52108-4-6: NUT,SELF-LOCKING,PLATE.

The NUT,SELF-LOCKING,PLATE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: PLATE, nut_height: 0.589 INCHES MAXIMUM IN, nut_length: 1.038 INCHES MAXIMUM IN, thread_class: 3B, thread_series: UNIFIED NATIONAL JOINT FINE (UNJF). This part is cataloged in the U.S.

Government catalog under NSN 5310-01-217-1839, 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

F52108-4-6

NSN: 5310-01-217-1839
FSC: 5310 — Nuts and Washers
CAGE: 15653 — HOWMET GLOBAL FASTENING SYSTEMS INC (USA)

SPECIFICATIONS

material	STEEL OVERALL
nut_style	PLATE
nut_height	0.589 INCHES MAXIMUM IN
nut_length	1.038 INCHES MAXIMUM IN
thread_class	3B
thread_series	UNIFIED NATIONAL JOINT FINE (UNJF)
locking_feature	PREVAILING TORQUE ALL METAL DESIGN
plate_thickness	0.098 INCHES MINIMUM AND 0.108 INCHES MAXIMUM IN
thread_direction	RIGHT-HAND
features_provided	FLOATING NUT
surface_treatment	CADMIUM AND CHROMATE OVERALL
nominal_thread_size	0.250 INCHES IN
NSN	5310-01-217-1839

COMPONENT DIAGRAM

KEY FEATURES

•

PLATE THICKNESS: 0.098 INCHES MINIMUM AND 0.108 INCHES MAXIMUM IN

•

NUT LENGTH: 1.038 INCHES MAXIMUM IN

•

THREAD SERIES: UNIFIED NATIONAL JOINT FINE (UNJF)

•

MOUNTING HOLE ARRANGEMENT STYLE: 2 HOLES

•

MOUNTING HOLE DIAMETER: 0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN

•

NUT COUNTERBORE DEPTH: 0.375 INCHES MINIMUM SECOND END IN

•

FEATURES PROVIDED: FLOATING NUT

•

THREAD DIRECTION: RIGHT-HAND

TECHNICAL CHARACTERISTICS

PLATE THICKNESS	0.098 INCHES MINIMUM AND 0.108 INCHES MAXIMUM IN
NUT LENGTH	1.038 INCHES MAXIMUM IN
THREAD SERIES	UNIFIED NATIONAL JOINT FINE (UNJF)
MOUNTING HOLE ARRANGEMENT STYLE	2 HOLES
MOUNTING HOLE DIAMETER	0.098 INCHES MINIMUM AND 0.103 INCHES MAXIMUM IN
NUT COUNTERBORE DEPTH	0.375 INCHES MINIMUM SECOND END IN
FEATURES PROVIDED	FLOATING NUT
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.250 INCHES IN
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER	0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM IN

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 2

10110170Reference document

Same NSN cross-reference

Reference document — Informative reference only

3M1049-4-6Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is F52108-4-6?

F52108-4-6 is a NUT,SELF-LOCKING,PLATE.

What parts can replace F52108-4-6?

There are 2 known substitutes for F52108-4-6: 10110170, 3M1049-4-6. Substitute compatibility should be verified for your specific system.

What is the NSN for F52108-4-6?

F52108-4-6 is cataloged in the U.S. Government catalog under NSN 5310-01-217-1839. This indicates validated use in U.S. government and defense supply chains.

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