Model: 21720N PC N029A

Valve Stem Guide

Properties:

Counterbore Diameter

1.750 inches

Counterbore Depth

0.020 inches

Overall Length

0.875 inches

Outside Diameter

2.300 inches

Bore Diameter

1.1800 inches

Major Diameter Length

0.188 inches

Counterbore Location

Aa end

Bore Countersink

Not included

Bore Counterbore

Included

Bb End Shank Diameter

1.748 inches

Bb End Chamfer Length

0.125 inches

Bb End Chamfer Angle In Deg

60.0

Material

Steel, corrosion resisting

Material

Stainless steel

Style Designator

Plain flanged

NSN

4820-01-114-5947

Part Number

21720N PC N029A

Description

Guide,valve Stem

CAGE

35795

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 21720N PC N029A NSN 4820-01-114-5947

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:

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:

051080

UFC:

29300

LTL:

RATING VARIABLE

LCL:

WCC:

576

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 8481909090
SITC: 74790
End Use: Industrial machines, other
NAICS: 332911
USDA: 1

Freight Class: Parts of taps, cocks, valves and similar appliances, nesoi