Model: 54291-3-7

Close Tolerance Screw

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

Between 0.380 inches and 0.447 inches

Fastener Length

Between 0.828 inches and 0.875 inches

Head Style

Flat countersunk

Head Diameter

Between 0.376 inches and 0.381 inches

Grip Diameter

Between 0.1890 inches and 0.1895 inches

Internal Drive Style

High-torque

Thread Diameter

0.190 inches

Grip Length

Between 0.428 inches and 0.448 inches

Thready Qty Per Inch (tpi)

Countersink Angle

100.0 degrees

Surface Finish

32.0 microinches grip

Surface Finish

32.0 microinches threads

Material

Stainless steel

Thread Series Designator

Unf

NSN

5305-00-338-3211

Part Number

54291-3-7

Description

Screw,close Tolerance

CAGE

56878

Part 54291-3-7 NSN 5305-00-338-3211

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

29294

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:

1.4000lbs

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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