Model: 90055A294

Tapping Screw

Properties:

Fastener Length

0.400 inches

Head Style

Flat countersunk

Head Diameter

0.312 inches

Internal Drive Style

Cross recess type iii

End Application

Mrap-cougar

Hardness Rating

33.0 rockwell c

Nonmachine Thread Style

Wood screw (type wd)

Countersink Angle

82.0 degrees

Nonmachine Thread Diameter

0.164 inches

Material

Steel

Surface Treatment

Zinc

NSN

5305-01-590-1053

Part Number

90055A294

Description

Screw,tapping

CAGE

39428

A hardened externally threaded fastener whose thread extends to the bearing surface of the head. The thread may be fluted or otherwise designed to cut or form its own mating thread. Excludes screw, assembled washer.

Part 90055A294 NSN 5305-01-590-1053

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

41756

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:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

096640

UFC:

50600

LTL:

70.0

LCL:

WCC:

713

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 7318140000
SITC: 69421
End Use: Iron and steel products, other
NAICS: 332722
USDA: 1

Freight Class: Self-tapping screws of iron or steel