Model: 1DD481

Valve Stem Guide

Special Features:

Bore is spiral grooved 1.875 in.Lg from recessed end

Properties:

Overall Length

2.375 inches

Outside Diameter

0.500 inches

Taper Length

0.125 inches

Taper Minor Diameter

0.425 inches

Bore Diameter

0.3125 inches

End Application

Grumman a10 aircraft; 2320-01-097-0260 hemtt (heavy expanded mobility tactical truck); 2320-01-304-2277 and 2320-01-304-2278 pls (palletized loading system)

Bore Countersink

Not included

Bore Counterbore

Not included

Aa End Diameter

0.415 inches

Aa End Radius

0.050 inches

Shoulder Second Fillet Radius

0.031 inches

Length From Aa End To Largest Diameter Face

0.390 inches

Material

Iron, cast, nickel

Material

Iron, cast, nickel

Style Designator

Stepped-tapered shank end

NSN

2815-00-953-2460

Part Number

1DD481

Description

Guide,valve Stem

CAGE

45152

A replaceable cylindrical item designed to provide wear surface and maintain alignment of a reciprocating valve stem and the like, it may have a flange(s) and/or grooves.

Part 1DD481 NSN 2815-00-953-2460

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

32562

FIIG:

T267-E

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:

2.3 X 0.5 X 0.5

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:

133300

UFC:

63220

LTL:

RATING VARIABLE

LCL:

WCC:

593

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8409998000
SITC: 71392
End Use: Industrial engines
NAICS: 333618
USDA: 1

Freight Class: Parts for compression-ignition internal combustion piston engines (diesel), nesoi