R3000C3K — NUT,SELF-LOCKING,PLATE

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

R3000C3K: NUT,SELF-LOCKING,PLATE.

The NUT,SELF-LOCKING,PLATE is a the manufacturer industrial component. Key specifications include material: IRON ALLOY 660 OVERALL, nut_style: PLATE, nut_height: 0.250 INCHES MAXIMUM IN, nut_length: 0.653 INCHES MAXIMUM IN, temp_rating: 800.0 FAHRENHEIT MAXIMUM DEGF, thread_class: 3B. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-779-3566, 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

R3000C3K

NSN: 5310-00-779-3566
FSC: 5310 — Nuts and Washers
CAGE: 52828 — REPUBLIC FASTENER MFG. CORP. DBA ARCONIC FASTENING SYSTEMS (USA)

SPECIFICATIONS

material	IRON ALLOY 660 OVERALL
nut_style	PLATE
nut_height	0.250 INCHES MAXIMUM IN
nut_length	0.653 INCHES MAXIMUM IN
temp_rating	800.0 FAHRENHEIT MAXIMUM DEGF
thread_class	3B
thread_series	UNIFIED NATIONAL JOINT FINE (UNJF)
hardness_rating	49.0 ROCKWELL C MAXIMUM
locking_feature	PREVAILING TORQUE ALL METAL DESIGN
plate_thickness	0.047 INCHES MAXIMUM IN
thread_direction	RIGHT-HAND
precious_material	SILVER
NSN	5310-00-779-3566

COMPONENT DIAGRAM

KEY FEATURES

•

PLATE THICKNESS: 0.047 INCHES MAXIMUM IN

•

NUT LENGTH: 0.653 INCHES MAXIMUM IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL

•

THREAD SERIES: UNIFIED NATIONAL JOINT FINE (UNJF)

•

PRECIOUS MATERIAL: SILVER

•

TEMP RATING: 800.0 FAHRENHEIT MAXIMUM DEGF

•

MOUNTING HOLE ARRANGEMENT STYLE: 2 HOLES

•

HARDNESS RATING: 49.0 ROCKWELL C MAXIMUM

TECHNICAL CHARACTERISTICS

PLATE THICKNESS	0.047 INCHES MAXIMUM IN
NUT LENGTH	0.653 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIES	UNIFIED NATIONAL JOINT FINE (UNJF)
PRECIOUS MATERIAL	SILVER
TEMP RATING	800.0 FAHRENHEIT MAXIMUM DEGF
MOUNTING HOLE ARRANGEMENT STYLE	2 HOLES
HARDNESS RATING	49.0 ROCKWELL C MAXIMUM
MOUNTING HOLE COUNTERSINK ANGLE	98.0 DEGREES MINIMUM AND 102.0 DEGREES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5525 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE 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 4

12720-02BCSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

MS21056-3KReference document

Same NSN cross-reference

Reference document — Secondary reference

LHTA55-2860-02BCSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

T7C1032BCReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is R3000C3K?

R3000C3K is a NUT,SELF-LOCKING,PLATE.

What parts can replace R3000C3K?

There are 4 known substitutes for R3000C3K: 12720-02BC, MS21056-3K, LHTA55-2860-02BC and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for R3000C3K?

R3000C3K is cataloged in the U.S. Government catalog under NSN 5310-00-779-3566. This indicates validated use in U.S. government and defense supply chains.

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