51-18-408-24

Panel Screw Assembly

NSN 5305-00-253-7861

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

50 EA

NIIN:

002537861

Product Features

Head vertically knurled

Technical Specifications of NSN

Thread Class:

Thread Direction:

Right-hand

Thread Length:

0.281 inches

Fastener Length:

0.781 inches

Head Style:

Flat chamfer

Head Diameter:

0.312 inches

Head Height:

0.188 inches

Internal Drive Style:

Slot

Material Accommodated Thickness:

Between 0.052 inches and 0.067 inches

Thread Diameter:

0.138 inches

Thready Qty Per Inch (tpi):

Material:

Stainless steel fastener

Material:

Stainless steel stand-off

Surface Treatment:

Passivate fastener

Surface Treatment:

Passivate stand-off

Thread Series Designator:

Unc

NSN:

5305-00-253-7861

Item Name:

Captive Screw

Cage Code:

94222

Other Related Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

8147004-1

Cage Code:

10236

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

579R753H22

Cage Code:

97942

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

33044

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

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

A headed, threaded fastening device over which may be assembled; (1) a stand-off; (2) a flanged bushing with washer(s) and/or a shouldered bushing without a flange, or it may have an internally threaded sleeve that is an integral part of the screw; a washer and an externally thread self-locking bushing that is driven by an inserted driver. Attached to panel by threaded bushing or by flaring end of stand-off, or bushing. Used in conjunction with a speed nut, nut plate, or driven into a threaded hole in the item that the panel is fastened to. May be spring loaded.