PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

32551Bit,screwdriver

Klein Tools Inc · NSN 5120-01-726-0505 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-726-0505 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-726-0505. Primary manufacturer part number: 32551.
Features
  • Bit,screwdriver — FSC 5120
  • 1 verified cross-reference
  • Primary manufacturer: Klein Tools Inc
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Bit,screwdriver, cataloged under National Stock Number 5120-01-726-0505, 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. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-726-0505
Primary Part Number32551
Item NameBit,screwdriver
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerKlein Tools Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4730-00-263-3122 INTERCHANGEABLE
Plug,pipe
5940-00-810-5820 INTERCHANGEABLE
Terminal,lug
3455-01-061-9011411C-20 INTERCHANGEABLE
Cutter,milling,end
Precision Industries Inc Sharpaloy Div
4710-01-344-794132551 INTERCHANGEABLE
Tube Assembly,metal
Williams International Co., L.l.c.
Cross-Reference Index
Part NumberManufacturer
32551 PRIMARY Klein Tools Inc (USA)
Related Parts
4730-00-263-3122INTERCHANGEABLE
PLUG,PIPE
5940-00-810-5820INTERCHANGEABLE
TERMINAL,LUG
3455-01-061-9011INTERCHANGEABLE
CUTTER,MILLING,END
411C-20
4710-01-344-7941INTERCHANGEABLE
TUBE ASSEMBLY,METAL
32551

Frequently Asked Questions

What is NSN 5120-01-726-0505?

NSN 5120-01-726-0505 is a Bit,screwdriver, manufactured by Klein Tools Inc, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-726-0505?

NSN 5120-01-726-0505 has 1 cross-referenced part number: 32551 (Klein Tools Inc).

What NSN replaces 5120-01-726-0505?

There are 4 known substitutes for 5120-01-726-0505: 4730-00-263-3122, 5940-00-810-5820, 3455-01-061-9011 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 32551?

Key specifications for 32551: Part Name Assigned by Controlling Agency: REPLACEMENT BIT; Special Features: TIP SIZES: 0.9 MILLIMETERS AND 1.3 MILLIMETERS; TIP TYPE: HEX; PACKAGE QUANTITY: 2 BITS MM. 2 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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