Model: NCS-10-4-22

Self-locking Stud

Properties:

Thread Class

2a nut thread

Thread Direction

Right-hand nut thread

Thread Length

0.611 inches nut thread and 0.703 inches nut thread

Head Diameter

Between 0.259 inches and 0.263 inches

Head Length

0.117 inches

Locking Feature

Self-clinching head

Overall Length

Between 0.673 inches and 0.703 inches

Distance Across Flats

0.312 inches

Thready Qty Per Inch (tpi)

32 nut thread

Thread Size

0.190 inches nut thread

Part Name Assigned By Controlling Agency

Navy special project

Material

Steel comp 302 or steel comp 304 or steel comp 304l or steel comp 305 or steel comp 309 or steel comp 310 or steel comp 316 or steel comp 316l or steel comp 317 or steel comp 321 or steel comp 322 or steel comp 324 or steel comp 347

Material Specification

Qq-s-763 federal specification all material responses

Surface Treatment

Passivate

Surface Treatment Specification

Qq-p-35 federal specification single treatment response

Style Designator

Self-locking

Thread Series Designator

Unf nut thread

NSN

5307-01-283-4286

Part Number

NCS-10-4-22

Description

Stud,self-locking

CAGE

57227

Part NCS-10-4-22 NSN 5307-01-283-4286

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

27783

FIIG:

A051A0

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:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

093486

UFC:

48950

LTL:

RATING VARIABLE

LCL:

WCC:

575

TCC:

SHC:

ACC:

Construction Materials

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