PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

87126Belt,safety,industrial

Klein Tools Inc · NSN 4240-01-191-7758 · FSC 4240 · No Item Name Available
Verified by PartsTable
NSN 4240-01-191-7758 — this item is cataloged by the U.S. Government under National Stock Number 4240-01-191-7758. Primary manufacturer part number: 87126.
Features
  • Belt,safety,industrial — FSC 4240
  • Nonsparking Hardware: INCLUDED
  • Waist Size: ADJUSTABLE 36 TO 44 IN. IN
  • Body Belt Width: 1.750 INCHES NOMINAL IN
  • Style Designator: ELECTRICIANS TYPE
  • Specification/standard Data: 80204-A10.14-1975 CL 1 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
  • Material: PLASTIC POLYAMIDE NYLON
  • Body Belt Overall Length: 36.000 INCHES MINIMUM AND 44.000 INCHES MAXIMUM IN
Applications
  • Applications requiring Plastic Polyamide Nylon construction
General Description

The Belt,safety,industrial, cataloged under National Stock Number 4240-01-191-7758, is classified within Federal Supply Class 4240 (No Item Name Available) of the Fire Fighting, Rescue, and Safety Equipment group. The primary manufacturer of record is Klein Tools Inc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4240-01-191-7758
Primary Part Number87126
Item NameBelt,safety,industrial
FSC / FSG4240 / 42 — No Item Name Available
ManufacturerKlein Tools Inc
StatusACTIVE
Nonsparking HardwareINCLUDED
Waist SizeADJUSTABLE 36 TO 44 IN. IN
Body Belt Width1.750 INCHES NOMINAL IN
Style DesignatorELECTRICIANS TYPE
Specification/standard Data80204-A10.14-1975 CL 1 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION
MaterialPLASTIC POLYAMIDE NYLON
Body Belt Overall Length36.000 INCHES MINIMUM AND 44.000 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5120-00-221-7958 INTERCHANGEABLE
Handle,socket Wrench
5930-00-234-329410672284 INTERCHANGEABLE
Switch,rotary
Raytheon Company Dba Raytheon Co
4510-00-243-0745 INTERCHANGEABLE
Parts Kit,faucet
3120-00-383-9586205466 INTERCHANGEABLE
Bearing,sleeve
Clark Material Handling Company
5975-00-665-26725466 INTERCHANGEABLE
Cable Nipple,electrical
Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp
5210-01-104-04555466 INTERCHANGEABLE
Pinion,spiral
L.s. Starrett Company (the) Div Tool Division
5342-01-132-4239 INTERCHANGEABLE
Rod End
6550-01-202-809587326 INTERCHANGEABLE
Control,urine Chemistry
Hycor Biomedical Inc
5305-01-290-96175466 INTERCHANGEABLE
Screw,cap,hexagon Head
Auto Vehicle Parts Co Dba Au-Ve-Co
5905-01-398-829687126-X09 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings)
Cross-Reference Index
Part NumberManufacturer
87126 Klein Tools Inc (USA)
5466 Klein Tools Inc (USA)
Related Parts
5120-00-221-7958INTERCHANGEABLE
HANDLE,SOCKET WRENCH
5930-00-234-3294INTERCHANGEABLE
SWITCH,ROTARY
10672284
4510-00-243-0745INTERCHANGEABLE
PARTS KIT,FAUCET
3120-00-383-9586INTERCHANGEABLE
BEARING,SLEEVE
205466
5975-00-665-2672INTERCHANGEABLE
CABLE NIPPLE,ELECTRICAL
5466
5210-01-104-0455INTERCHANGEABLE
PINION,SPIRAL
5466
5342-01-132-4239INTERCHANGEABLE
ROD END
6550-01-202-8095INTERCHANGEABLE
CONTROL,URINE CHEMISTRY
87326
5305-01-290-9617INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
5466
5905-01-398-8296INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
87126-X09
5905-01-398-8297INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
87126-X10
3950-01-560-9862INTERCHANGEABLE
WINCH,DRUM,POWER OPERATED
5466

Frequently Asked Questions

What is NSN 4240-01-191-7758?

NSN 4240-01-191-7758 is a Belt,safety,industrial, manufactured by Klein Tools Inc, classified under FSC 4240 (No Item Name Available). Status: active.

What are the part numbers for NSN 4240-01-191-7758?

NSN 4240-01-191-7758 has 2 cross-referenced part numbers: 87126 (Klein Tools Inc), 5466 (Klein Tools Inc).

What NSN replaces 4240-01-191-7758?

There are 12 known substitutes for 4240-01-191-7758: 5120-00-221-7958, 5930-00-234-3294, 4510-00-243-0745 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 87126?

Key specifications for 87126: Nonsparking Hardware: INCLUDED; Special Features: QUICK RELEASE BUCKLE; ONE DROP-FORGED CIRCLE D LOOP LEFT SIDE; Waist Size: ADJUSTABLE 36 TO 44 IN. IN; Body Belt Width: 1.750 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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