Model: 7411378

Key Washer

Properties:

Hole Diameter

Between 2.650 inches and 2.660 inches

Outside Diameter

3.375 inches

External Straight Key Width

0.438 inches

Internal Straight Key Width

Between 0.335 inches and 0.350 inches

Distance From Centerline To Top Of Internal Key

1.185 inches

Overall Distance Including Keys

3.875 inches

External Key Quantity

Internal Key Quantity

Material Thickness

0.060 inches

End Application

W/s: cargo, trailer, m105a3; chasis, trlr, gp, 3 1/2t, 2-whl, tam d00807; trailer tank, water 400 gal, m149a2; guided missile, intercept; missile, lance; trlr, cargo, 3/4t, 2whl, tam d08607

Material

Steel comp 1008 or steel comp 1009 or steel comp 1010 or steel comp 1015 or steel comp 1018 or steel comp 1020 or steel

Material

Steel comp 1008 or steel comp 1009 or steel comp 1010 or steel comp 1015 or steel comp 1018 or steel comp 1020 or steel

Material Specification

Qq-s-698 tp 2 federal specification 1st material response or qq-s-698 tp 2 federal specification 2nd material response or qq-698 tp 2 federal specification 3rd material response or qq-s-698 tp 2 federal specification 4th material response or qq-s-698 tp 2 federal specification 5th material response or qq-s-698 t+2 federal specification 6th material response or qq-s-698 tp 5 federal specification 7th material response

Style Designator

Key

NSN

5310-00-741-1378

Part Number

7411378

Description

Washer,key

CAGE

19207

A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes thrust type washer.

Part 7411378 NSN 5310-00-741-1378

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

01869

FIIG:

A022B0

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:

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:

194160

UFC:

55210

LTL:

50.0

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

End Items End applications NSN 5310-00-741-1378 is a component of

Water 400 Gal Tam D00807; Trailer Tank 2-whl 3 1/2t Gp Trlr M105a3; Chasis Trailer W/s:cargo
Lance Missile
Tam D08607 2-whl 3/4t Cargo Trlr
M149a2 Water 400 Gal Trailer Tank
Tam D00807 2-whl 3 1/2t Gp Trlr Chassis
M105a3 Cargo Trailer
011560572
Ex Quick Erect Mast

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Schedule B and Export

Schedule B: 7318220000
SITC: 69422
End Use: Finished metal shapes
NAICS: 332722
USDA: 1

Freight Class: Washers other than lock washers, iron or steel