Model: 2752-144

Barrel Self-locking Nut

Properties:

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque with nonmetallic insert

Nut Style

Floating self-locking barrel

Nut Diameter

1.366 inches

Nut Length

1.527 inches

Barrel Height

Between 0.935 inches and 0.955 inches

Nut Height

1.128 inches

Tempurature Rating

250.0 degrees fahrenheit

Thread Series

Unjf

Features Provided

Floating nut

Thready Qty Per Inch (tpi)

Hardness Rating

Between 29.0 rockwell c and 37.0 rockwell c

Thread Size

0.875 inches

Material

Plastic polyamide nut

Material

Steel comp 4130 locking insert or steel comp 4340 locking insert

Material Specification

Aisi assn standard 2nd material response locking insert or aisi assn standard 3rd material response locking insert

Surface Treatment

Cadmium except insert

Surface Treatment Specification

Qq-p-416, type 1, cl 3 federal specification single treatment response except insert

NSN

5310-00-816-5350

Part Number

2752-144

Description

Nut,self-locking,barrel

CAGE

56878

A nut of cylindrical or partly cylindrical cross-section with integral threads perpendicular to the axial centerline. Ends may be flat or flanged. An integral feature is incorporated for locking on the threads of a mating member. Excludes nut (1), self-locking, round.

Part 2752-144 NSN 5310-00-816-5350

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

15891

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:

0.1000lbs

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:

Construction Materials

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Schedule B and Export

Schedule B: 3926909987
SITC: 89399
End Use: Other industrial supplies
NAICS: 326199
USDA: 1

Freight Class: Articles of plastics & articles of other materials of heading 3901 to 3914, nesoi