PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

56003Tape,fish

Klein Tools Inc · NSN 5120-01-650-4081 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-650-4081 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-650-4081. Primary manufacturer part number: 56003.
Features
  • Tape,fish — FSC 5120
  • Reel: INCLUDED
  • Features Provided: GRIP HANDLE
  • Length: 125.0 FEET NOMINAL FT
  • Width: 0.125 INCHES NOMINAL IN
  • 1 verified cross-reference
  • Primary manufacturer: Klein Tools Inc
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Tape,fish, cataloged under National Stock Number 5120-01-650-4081, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Klein Tools Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-650-4081
Primary Part Number56003
Item NameTape,fish
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerKlein Tools Inc
StatusACTIVE
ReelINCLUDED
Features ProvidedGRIP HANDLE
Length125.0 FEET NOMINAL FT
Width0.125 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5930-01-098-001356-003 INTERCHANGEABLE
Switch,push-Pull
Ideal Industries, Inc.
5977-01-275-965856663 INTERCHANGEABLE
Brush Set,electrical Contact
Scott and Fetzer Co the Wayne Home Equipment Div
5133-01-336-054256003 INTERCHANGEABLE
Countersink
Ultra Tool International Inc
Cross-Reference Index
Part NumberManufacturer
56003 Klein Tools Inc (USA)
Related Parts
5930-01-098-0013INTERCHANGEABLE
SWITCH,PUSH-PULL
56-003
5977-01-275-9658INTERCHANGEABLE
BRUSH SET,ELECTRICAL CONTACT
56663
5133-01-336-0542INTERCHANGEABLE
COUNTERSINK
56003

Frequently Asked Questions

What is NSN 5120-01-650-4081?

NSN 5120-01-650-4081 is a Tape,fish, manufactured by Klein Tools Inc, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-650-4081?

NSN 5120-01-650-4081 has 1 cross-referenced part number: 56003 (Klein Tools Inc).

What NSN replaces 5120-01-650-4081?

There are 3 known substitutes for 5120-01-650-4081: 5930-01-098-0013, 5977-01-275-9658, 5133-01-336-0542. Verify interchangeability with system specifications before substitution.

What are the specifications of 56003?

Key specifications for 56003: Reel: INCLUDED; Features Provided: GRIP HANDLE; Special Features: MATERIAL - STEEL; REEL DIAMETER 13 INCHES IN; Length: 125.0 FEET NOMINAL FT. 5 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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