Model: SL7156

Round Self-locking Nut

Properties:

Thread Class

Thread Pitch Diameters

+1.1369/+1.1416 inches

Thread Direction

Right-hand

Locking Feature

Prevailing torque with metallic insert

Small End Diameter

Between 1.465 inches and 1.485 inches

Drive Point Depth

Between 0.095 inches and 0.115 inches

Nut Style

Round

Nut Diameter

Between 1.677 inches and 1.697 inches

Nut Thickness

Between 0.629 inches and 0.649 inches

Drive Point Width

Between 0.178 inches and 0.198 inches

Undercut Thickness

Between 0.263 inches and 0.283 inches

Drive Point Quantity

Tempurature Rating

350.0 degrees fahrenheit

Thread Series

Unjs

Thready Qty Per Inch (tpi)

Hardness Rating

Between 26.0 rockwell c and 32.0 rockwell c

Thread Size

1.1730 inches

Material

Steel comp 4140

Material Specification

Mil-s-5626 military specification single material response

Surface Treatment

Oxide

Surface Treatment Specification

Mil-c-13924, class 1 military specification single treatment response

NSN

5310-01-182-6612

Part Number

SL7156

Description

Nut,self-locking,round

CAGE

97393

A nut, circular in shape, which may have wrenching facilities such as flats, holes, protusions, slots or splines in or on the periphery or in the face opposite the bearing surface. An integral feature is incorporated for locking on the threads of a mating member. Do not use if a more specific item name applies. Excludes collar, pin-rivet, threaded; insert, screw thread; nut (1), sleeve; nut(1), plain, cap; and turnbuckle body.

Part SL7156 NSN 5310-01-182-6612

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

15895

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:

194160

UFC:

55210

LTL:

50.0

LCL:

50.0

WCC:

713

TCC:

SHC:

ACC:

Equipment for Aircraft

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Schedule B and Export

Schedule B: 7318160000
SITC: 69421
End Use: Finished metal shapes
NAICS: 332722
USDA: 1

Freight Class: Nuts of iron or steel