MK1001-3BC — NUT,SELF-LOCKING,PLATE

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

MK1001-3BC: 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: 0.250 INCHES MAXIMUM IN, nut_length: 0.724 INCHES MAXIMUM IN, lubrication: DRY FILM LUBRICANT, plate_width: 0.298 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-762-7451, 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

MK1001-3BC

NSN: 5310-00-762-7451
FSC: 5310 — Nuts and Washers
CAGE: 15653 — HOWMET GLOBAL FASTENING SYSTEMS INC (USA)

SPECIFICATIONS

material	STEEL OVERALL
nut_style	PLATE
nut_height	0.250 INCHES MAXIMUM IN
nut_length	0.724 INCHES MAXIMUM IN
lubrication	DRY FILM LUBRICANT
plate_width	0.298 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN
temp_rating	450.0 FAHRENHEIT NOMINAL 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
NSN	5310-00-762-7451

COMPONENT DIAGRAM

KEY FEATURES

•

LUBRICATION: DRY FILM LUBRICANT

•

PLATE THICKNESS: 0.047 INCHES MAXIMUM IN

•

NUT LENGTH: 0.724 INCHES MAXIMUM IN

•

THREAD SERIES: UNIFIED NATIONAL JOINT FINE (UNJF)

•

PLATE WIDTH: 0.298 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN

•

TEMP RATING: 450.0 FAHRENHEIT NOMINAL DEGF

•

MOUNTING HOLE ARRANGEMENT STYLE: 2 HOLES

•

HARDNESS RATING: 49.0 ROCKWELL C MAXIMUM

TECHNICAL CHARACTERISTICS

LUBRICATION	DRY FILM LUBRICANT
PLATE THICKNESS	0.047 INCHES MAXIMUM IN
NUT LENGTH	0.724 INCHES MAXIMUM IN
THREAD SERIES	UNIFIED NATIONAL JOINT FINE (UNJF)
PLATE WIDTH	0.298 INCHES MINIMUM AND 0.328 INCHES MAXIMUM IN
TEMP RATING	450.0 FAHRENHEIT NOMINAL 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
MOUNTING HOLE DIAMETER	0.098 INCHES MINIMUM AND 0.103 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 5

5310PL0854147Reference document

Same NSN cross-reference

Reference document — Informative reference only

MS21070L3KSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

RM200C3MKReference document

Same NSN cross-reference

Reference document — Secondary reference

RMLHTA51M2860-02BCReference document

Same NSN cross-reference

Reference document — Secondary reference

MT2C1032BCMReference 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 MK1001-3BC?

MK1001-3BC is a NUT,SELF-LOCKING,PLATE.

What parts can replace MK1001-3BC?

There are 5 known substitutes for MK1001-3BC: 5310PL0854147, MS21070L3K, RM200C3MK and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for MK1001-3BC?

MK1001-3BC is cataloged in the U.S. Government catalog under NSN 5310-00-762-7451. This indicates validated use in U.S. government and defense supply chains.

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