12509858-001 — NUT,PLAIN,HEXAGON

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

12509858-001: NUT,PLAIN,HEXAGON.

The NUT,PLAIN,HEXAGON is a the manufacturer industrial component. Key specifications include nut_style: HEXAGON, nut_height: 0.555 INCHES MAXIMUM IN, thread_series: UNIFIED NATIONAL COARSE (UNC), hardness_rating: 24.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM, thread_direction: RIGHT-HAND, width_across_flats: 0.750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-575-9076, 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

12509858-001

NSN: 5310-01-575-9076
FSC: 5310 — Nuts and Washers
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

nut_style	HEXAGON
nut_height	0.555 INCHES MAXIMUM IN
thread_series	UNIFIED NATIONAL COARSE (UNC)
hardness_rating	24.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
thread_direction	RIGHT-HAND
width_across_flats	0.750 INCHES NOMINAL IN
nominal_thread_size	0.500 INCHES IN
supplementary_features	MATERIAL IS IAW INTERNATIONAL FASTENER INSTITUTE STANDARD 100/107, GRADE G; NHA-57K6013
end_item_identification	2320-01-549-8611, TRUCK,CARGO
thread_quantity_per_inch	13
part_name_assigned_by_controlling_agency	NUT, FLANGED HEX HEAD, PREVAILING TORQUE, INCH
surface_treatment_document_and_classification	19207-12424710 METHOD 2 MFR REF SINGLE TREATMENT RESPONSE OVERALL
NSN	5310-01-575-9076

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 0.750 INCHES NOMINAL IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: 19207-12424710 METHOD 2 MFR REF SINGLE TREATMENT RESPONSE OVERALL

•

THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)

•

SUPPLEMENTARY FEATURES: MATERIAL IS IAW INTERNATIONAL FASTENER INSTITUTE STANDARD 100/107, GRADE G; NHA-57K6013

•

HARDNESS RATING: 24.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.500 INCHES IN

•

NUT HEIGHT: 0.555 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	0.750 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	19207-12424710 METHOD 2 MFR REF SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIES	UNIFIED NATIONAL COARSE (UNC)
SUPPLEMENTARY FEATURES	MATERIAL IS IAW INTERNATIONAL FASTENER INSTITUTE STANDARD 100/107, GRADE G; NHA-57K6013
HARDNESS RATING	24.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.500 INCHES IN
NUT HEIGHT	0.555 INCHES MAXIMUM IN
PART NAME ASSIGNED BY CONTROLLING AGENCY	NUT, FLANGED HEX HEAD, PREVAILING TORQUE, INCH
NUT STYLE	HEXAGON

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

12509858Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

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 12509858-001?

12509858-001 is a NUT,PLAIN,HEXAGON.

What parts can replace 12509858-001?

There is 1 known substitute for 12509858-001: 12509858. Substitute compatibility should be verified for your specific system.

What is the NSN for 12509858-001?

12509858-001 is cataloged in the U.S. Government catalog under NSN 5310-01-575-9076. This indicates validated use in U.S. government and defense supply chains.

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12509858-001 — NUT,PLAIN,HEXAGON

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