12543053-005 — NUT,SELF-LOCKING,EXTENDED WASHER

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

12543053-005: NUT,SELF-LOCKING,EXTENDED WASHER.

NUT,SELF-LOCKING,EXTENDED WASHER. Key specifications include material: STEEL OVERALL, nut_style: HEXAGON, overall_height: 0.690 INCHES NOMINAL IN, locking_feature: PREVAILING TORQUE ALL METAL DESIGN, thread_direction: RIGHT-HAND, washer_thickness: 0.100 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-611-5960, 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

12543053-005

NSN: 5310-01-611-5960
FSC: 5310 — Nuts and Washers
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	STEEL OVERALL
nut_style	HEXAGON
overall_height	0.690 INCHES NOMINAL IN
locking_feature	PREVAILING TORQUE ALL METAL DESIGN
thread_direction	RIGHT-HAND
washer_thickness	0.100 INCHES NOMINAL IN
width_across_flats	0.940 INCHES NOMINAL IN
nominal_thread_size	0.625 INCHES IN
end_item_identification	2320-01-595-3994
washer_outside_diameter	1.330 INCHES NOMINAL IN
thread_quantity_per_inch	11
material_document_and_classification	SAE 995 GR 8 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN	5310-01-611-5960

COMPONENT DIAGRAM

KEY FEATURES

•

WASHER OUTSIDE DIAMETER: 1.330 INCHES NOMINAL IN

•

WIDTH ACROSS FLATS: 0.940 INCHES NOMINAL IN

•

WASHER THICKNESS: 0.100 INCHES NOMINAL IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: SAE 995 GR 8 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.625 INCHES IN

•

LOCKING FEATURE: PREVAILING TORQUE ALL METAL DESIGN

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.690 INCHES NOMINAL IN
WASHER OUTSIDE DIAMETER	1.330 INCHES NOMINAL IN
WIDTH ACROSS FLATS	0.940 INCHES NOMINAL IN
WASHER THICKNESS	0.100 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION	SAE 995 GR 8 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.625 INCHES IN
LOCKING FEATURE	PREVAILING TORQUE ALL METAL DESIGN
PART NAME ASSIGNED BY CONTROLLING AGENCY	NUT, FLANGE, HEX SPIRALOCK G8
NUT STYLE	HEXAGON

SUBSTITUTES & CROSS-REFERENCES 1

12543053Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

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 12543053-005?

12543053-005 is a NUT,SELF-LOCKING,EXTENDED WASHER.

What parts can replace 12543053-005?

There is 1 known substitute for 12543053-005: 12543053. Substitute compatibility should be verified for your specific system.

What is the NSN for 12543053-005?

12543053-005 is cataloged in the U.S. Government catalog under NSN 5310-01-611-5960. This indicates validated use in U.S. government and defense supply chains.

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12543053-005 — NUT,SELF-LOCKING,EXTENDED WASHER

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