Model: 1021A137

Screw Stem Shutoff Cock

Special Features:

Weapon system essential; body style: straight through

Properties:

Pipe Size Accommodated

0.250 inches 1st end

Thread Class

2a 2nd end

Thread Direction

Right-hand 2nd end

Thread Direction

Right-hand 1st end

Flow Control Device

Disk

End Application

Firefinder (an/tpq-36) radar set. Shipboard material handling equipment (mhe). 200kw/ mep009a diesel generator set. 10kw, 60hz, skid-mounted (2id)(mep0003a.

Connection Style

Flared (tube) 2nd end

Connection Style

Plain (pipe) 1st end

Valve Operation Method

Manual

Connection Type

Threaded external pipe 1st end

Connection Type

Threaded external tube 2nd end

Thready Qty Per Inch (tpi)

18 1st end

Thready Qty Per Inch (tpi)

20 2nd end

Thread Size

0.125 inches 1st end

Thread Size

0.500 inches 2nd end

Seat Angle

45.0 degrees 2nd end

Criticality Code Justification

Feat

Outside Diameter Tube Accommodated

0.313 inches 2nd end

Material

Copper alloy

Thread Series Designator

Nptf 1st end

Thread Series Designator

Unf 2nd end

NSN

4820-00-595-3191

Part Number

1021A137

Description

Cock,shutoff,screw Stem

CAGE

10137

A compact two-way type of valve mechanism having a one piece body and seat and a one piece stem and disk. It has no bonnet, and is not used for fine control of flow. It is used extensively in the automotive field.

Part 1021A137 NSN 4820-00-595-3191

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

16990

FIIG:

A530C0

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