326518-1

Externally Relieved Body Screw

NSN 5305-01-101-5577

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

UOM:

NIIN:

011015577

Technical Specifications of NSN

Thread Class:

Thread Direction:

Right-hand

Thread Length:

0.188 inches

Fastener Length:

Between 0.658 inches and 0.750 inches

Head Style:

Flat chamfer

Head Diameter:

Between 0.218 inches and 0.226 inches

Head Height:

Between 0.134 inches and 0.138 inches

First Diameter From Head:

0.102 inches

Distance From Largest Bearing Surface Of Head To End Of First Diameter:

Between 0.470 inches and 0.562 inches

Internal Drive Style:

Cross recess type ii

Thread Diameter:

0.138 inches

Width Across Flats:

Between 0.109 inches and 0.111 inches

Thready Qty Per Inch (tpi):

Externally Relieved Body Diameter Quantity:

Material:

Steel comp 302 or steel comp 303 or steel comp 304 or steel comp 305 or steel comp 316

Material Specification:

66 federal standard all material responses

Surface Treatment:

Passivate head

Surface Treatment:

Passivate threads

Surface Treatment Specification:

Qq-p-35 federal specification single treatment response head

Surface Treatment Specification:

Qq-p-35 federal specification single treatment response threads

Supplementary Features:

Altered item nsn5305-00-068-5415 rn 96906 ms16995-20

Thread Series Designator:

Unc

NSN:

5305-01-101-5577

Item Name:

Panel Screw

Cage Code:

A0267

Other Related Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

326518-1

Cage Code:

96214

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

01852

FIIG:

A003B0

Concept No.:

App. Key:

Cond. Code:

Status:

Part Materials

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

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

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Pricing & Availability

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Definition Definition of approved item name (AIN): "Panel Screw"

An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercut for thread relief). It is no. 0 (0.060 in.) (1.5 mm) or larger, and is designed to be held or driven with either a wrench or inserted driver (excluding internal socket and multiple spline types) or both in sizes below no. 10 (0.190 in.) (5 mm) and larger sizes must have a head designed for any type inserted driver (excluding internal socket and multiple spline types) but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. See also bolt, externally relieved body and bolt, internal wrenching.