Model: SW138-21

Valve Seat Retainer

Special Features:

Mfr's part name is "warn ring"; item is adjustable to fit numerous valves

Properties:

End Application

Seawolf class ssn

Valve Size For Which Designed

1.500 inches

Valve Design Control Activity

01343

Valve Model Number For Which Designed

1-1/2" x 1-1/2" relief valve type 2771

Material

Steel

Material Specification

Astm a-743 gr cf8 assn standard single material response

NSN

4820-01-473-1046

Part Number

SW138-21

Description

Retainer,seat,valve

CAGE

01343

An item of various shapes and cross-sections, that may be flanged and that is designed to fit over a valve seat, allowing proper positioning of the seat with a flow control device.

Part SW138-21 NSN 4820-01-473-1046

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

48241

FIIG:

A512E0

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:

051080

UFC:

29300

LTL:

RATING VARIABLE

LCL:

WCC:

594

TCC:

SHC:

ACC:

Trailers/Vehicles

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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