Model: T981-4-6

Assembled Washer Bolt

Special Features:

Washer anodizing or chemically treated per mil-c-5541

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

Between 0.400 inches and 0.450 inches

Fastener Length

Between 0.785 inches and 0.815 inches

Head Style

Hexagon

Head Height

Between 0.125 inches and 0.140 inches

Width Between Flats

Between 0.430 inches and 0.439 inches

Washer Quantity

Thread Diameter

0.250 inches

Thready Qty Per Inch (tpi)

Min. Tensile Strength (psi)

160000 pounds per square inch

Primary Washer Outside Diameter

Between 0.495 inches and 0.520 inches

Primary Washer Style

Flat

Primary Washer Material Thickness

Between 0.028 inches and 0.036 inches

Material

Titanium alloy

Material Specification

Ams 4967 6al-4v assn standard single material response

Thread Series Designator

Unjf

NSN

5306-01-138-5338

Part Number

T981-4-6

Description

Bolt,assembled Washer

CAGE

17446

A bolt, machine on which has been assembled one or more nonremovable washers. See also screw, assembled washer.

Part T981-4-6 NSN 5306-01-138-5338

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

06659

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:

573

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 8109900000
SITC: 69987
End Use: Finished metal shapes
NAICS: 331491
USDA: 1

Freight Class: Zirconium and articles thereof nesoi