173-SS-20

Externally Relieved Body Screw

NSN 5305-00-366-9211

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

003669211

Technical Specifications of NSN

Thread Class:

Thread Direction:

Right-hand

Thread Length:

Between 0.359 inches and 0.391 inches

Fastener Length:

Between 1.359 inches and 1.391 inches

Head Style:

Knurled no. 1

Head Diameter:

Between 0.433 inches and 0.443 inches

Head Height:

Between 0.234 inches and 0.266 inches

First Diameter From Head:

Between 0.125 inches and 0.135 inches

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

Between 0.990 inches and 1.010 inches

Internal Drive Style:

Slot

Thread Diameter:

0.190 inches

Thready Qty Per Inch (tpi):

Externally Relieved Body Diameter Quantity:

Material:

Steel comp 303 or steel comp 303 plus x or steel comp 303cu or steel comp 303ma or steel comp 303se

Material Specification:

Mil-w-52263c military specification all material responses

Surface Treatment:

Passivate

Surface Treatment Specification:

Qq-p-35 federal specification single treatment response

Thread Series Designator:

Unf

NSN:

5305-00-366-9211

Item Name:

Panel Screw

Cage Code:

55566

Other Related Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

2037AS616-01

Cage Code:

30003

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

SMA586574-31

Cage Code:

80063

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

D792362-2

Cage Code:

0HDW7

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

6147SS1032-7

Cage Code:

1YGB8

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

SS-10073-12

Cage Code:

61000

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

373677-4

Cage Code:

D9182

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

11454899-2

Cage Code:

18876

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

D792362-2

Cage Code:

97928

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

6147SS1032-7

Cage Code:

06540

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

10125242

Cage Code:

A486G

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:

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:

713

TCC:

SHC:

ACC:

Construction Materials

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Pricing & Availability

Submit this form for current pricing and availability quote on part number 173-ss-20 and/or cross reference parts.

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.