Model: 4921

Externally Relieved Body Screw

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

Between 0.313 inches and 0.323 inches

Fastener Length

0.438 inches

Head Style

Hexagon

Head Height

0.125 inches

Width Between Flats

0.500 inches

First Diameter From Head

Between 0.250 inches and 0.260 inches

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

Between 0.115 inches and 0.125 inches

Internal Drive Style

W/o internal drive

Thread Diameter

0.312 inches

Thready Qty Per Inch (tpi)

Externally Relieved Body Diameter Quantity

Thread Series Designator

Unf

NSN

5305-01-195-4997

Part Number

4921

Description

Screw,externally Relieved Body

CAGE

93784

Part 4921 NSN 5305-01-195-4997

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

01852

FIIG:

A003B0

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:

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

Pricing & Availability Check

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