Model: 12759-00875

Hexag Cone Seat Self-locking Nut

Properties:

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque all metal design

Nut Style

Cone seat, hexagon

Nut Height

Between 0.617 inches and 0.827 inches

End Application

Mrap; cougar e1u

Width Across Flats

Between 1.088 inches and 1.127 inches

Thread Series

Unc

Thready Qty Per Inch (tpi)

Thread Size

0.750 inches

Material

Steel

Material Specification

Ifi-100/107, grade c assn standard single material response

Surface Treatment

Zinc

Surface Treatment Specification

Astm f1941, fe/zn 3a assn standard single treatment response

NSN

5310-01-578-1202

Part Number

12759-00875

Description

Nut,self-locking,cone Seat,hexag

CAGE

0Y3H3

A nut having 6 flat sides and a cone seat bearing surface. Items may have a removable collar. An integral feature is incorporated for locking on the threads of a mating member. See also nut (1), self-locking, single ball seat, hexagon.

Part 12759-00875 NSN 5310-01-578-1202

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

29727

FIIG:

A021A0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

093486

UFC:

48950

LTL:

RATING VARIABLE

LCL:

WCC:

573

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8710000090
SITC: 89111
End Use: Military trucks, armored vehicles, etc.
NAICS: 336992
USDA: 1

Freight Class: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons