RN Lock

RN Lock

Purpose

To locate and lock into a bottom no-go RN seating nipple.

Description

The “RN” lock mandrels with the flow control components are designed for the “RN” seating nipples installed in standard weight tubing. These lock mandrels similar in design to the “X” equipment are non – selective. Once landed in the seating nipple these mandrels are mechanically locked. This is done by driving the expander sleeve behind the keys, holding the mandrel in a locked position.

Running tool required is “R” and pulling tool required is the “GS” or “GR”.

Precautions

Ensure the ratchet rings on the expander sleeve and inner keys are not excessively worn.

Nominal Size

1.710”

1.781”

1.875”

2.00”

Assembly Number

0802RN171A0

0802RN178A0

0802RN187A0

0802RN200A0

Item

Part Name

1

Fishneck

0802R17101

0802R17801

0802R18701

0802R20001

2

Expander Sleeve

0802R17102

0802R17802

0802R18702

0802R20002

3

Key Retainer

0802R17103

0802R17803

0802R18703

0802R20003

4

Key Spring

0802X15005

0802X15005

0802X20005

0802X20005

5

Key “RN”

0802RN17105

0802RN17805

0802RN18705

0802RN20005

6

Packing Mandrel

0802R17106

0802R17806

0802R18706

0802R20006

7

Female Adapter

0902BUR17101

0902BUR17801

0902BUR18701

0902BUR20001

8

V-Packing

0802VP17101

0802VP17801

0802VP21801

0802VP20001

9

Male Adapter

0902BUR17102

0902BUR17802

0902BUR18702

0902BUR20002

Bottom Thread Connection

1.125” – 16 UN

1.375” – 14 UN

1.375” – 14 UN

1.375” – 14 UN

Fishneck size

1.062”

1.375”

1.375”

1.375”

Nominal Size

2.125”

2.188”

2.313”

2.56”

Assembly Number

0802RN212A0

0802RN218A0

0802RN231A0

0802RN256A0

Item

Part Name

1

Fish Neck

0802R21201

0802R21801

0802R21801

0802R25601

2

Expander Sleeve

0802R21202

0802R21802

0802R21802

0802R25602

3

Key Retainer

0802R21203

0802R21803

0802R23103

0802R25603

4

Key Spring

0802X20005

0802X20005

0802X20005

0802X20005

5

Key “RN”

0802RN21205

0802RN21805

0802RN23105

0802RN2560

6

Packing Mandrel

0802R21206

0802R21806

0802R23106

0802R25606

7

Female Adapter

0902BUR21201

0902BUR21801

0902BUR23101

0902BUR25601

8

V-Packing

0802VP21201

0802VP21801

0802VP23101

0802VP25601

9

Male Adapter

0902BUR21202

0902BUR21802

0902BUR23102

0902BUR25602

Bottom Thread Connection

1.375” – 14 UN

1.75” – 12 UN

1.75” – 12 UN

2.00” – 12 SLB

Fishneck size

1.375”

1.812”

1.812”

1.812”

* Larger sizes available upon request. *

Download Technical Datasheet

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