Model: 22NCFMA1-256

Spline Self-locking Nut

Properties:

Thread Class

Thread Direction

Right-hand

Locking Feature

Prevailing torque with nonmetallic insert

Pilot Diameter

Between 0.127 inches and 0.131 inches

Pilot Length

0.037 mils and 0.043 centimeters

Counterbore Diameter

0.096 inches nut and 0.101 inches nut

Nut Style

Spline

Nut Diameter

Between 0.167 inches and 0.177 inches

Nut Height

Between 0.102 inches and 0.128 inches

Nut Counterbore Depth

0.040 inches nut

Tempurature Rating

350.0 degrees fahrenheit

Thread Series

Unjc

Thready Qty Per Inch (tpi)

Thread Size

0.086 inches

Material

Plastic polyamide locking insert

Material

Steel comp 1212 nut

Material Specification

Aams 5010 assn standard all material responses nut

Material Specification

Mil-m-20693 military specification single material response locking insert

Surface Treatment

Cadmium except insert and chromate except insert

Surface Treatment Specification

Qq-p-416, type 2, cl 3 federal specification all treatment responses except insert

NSN

5310-00-764-2430

Part Number

22NCFMA1-256

Description

Nut,self-locking,spline

CAGE

15653

A nut having an externally splined sleeve, which holds it in position when forced into a hole of slightly smaller diameter. An integral feature is incorporated for locking.

Part 22NCFMA1-256 NSN 5310-00-764-2430

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

15893

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

Pricing & Availability Check

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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