National Item Identification Number

00-242-1000
002421000
5440-00-242-1000
5440002421000

National Stock Number

Item Name

LADDER,EXTENSION

Federal Supply Class

5440

Referenced on: http://operatormanuals.tpub.com//TB-55-1935-201-12/TB-55-1935-201-120010.htm
Referenced on: http://operatormanuals.tpub.com//TB-55-1935-203-12/TB-55-1935-203-120042.htm
Referenced on: http://operatormanuals.tpub.com//TB-55-1935-204-12/TB-55-1935-204-120012.htm

Description

A ladder consisting of two or more ladders joined near the ends of the parallel sides by locking and guide devices to form a single unit. It is adjustable to varying lengths and requires a means of support.

Commercial and Government Entity Code (Supplier Data)

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Parts Hangar
partshangar.com

9438 US Hwy 19 N. #311
Port Richey, FL 34668

Ph. (727) 619-7700
Fax. (727) 255-5042

Click here to submit an RFQ (Request For Quote)

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80204

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80204

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81345

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UNDERWRITERS LABORATORIES INC.
DBA UL LABS
333 PFINGSTEN RD
NORTHBROOK
IL
60062
847-664-3026

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83421

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NATIONAL INDUSTRIES FOR THE BLIND
1901 N BEAUREGARD ST STE 200
ALEXANDRIA
VA
22311
800-433-2304

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Reference Numbers (Part Numbers)

A-A-1997
ANSI A14.1
ANSI A14.1 TY1
LLL-L-51
UL112
5440-00-242-1000

Required Categories

MATERIAL
SURFACE TREATMENT
LENGTH
CROSSPIECE TYPE
CROSSPIECE SURFACE TYPE
S

Required Description

WOOD
NATURAL
24.000 FEET NOMINAL
RUNG
PLAIN
INCLUDED
PRONG FOOT PLATE W/SW