PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21800Blade,hole Saw

Black and Decker Us Inc · NSN 3455-00-540-2731 · FSC 3455 · No Item Name Available
Verified by PartsTable
NSN 3455-00-540-2731 — this item is cataloged by the U.S. Government under National Stock Number 3455-00-540-2731. Primary manufacturer part number: 21800.
Features
  • Blade,hole Saw — FSC 3455
  • Material: STEEL
  • Cut Depth: 0.750 INCHES NOMINAL IN
  • Diameter: 4.000 INCHES NOMINAL IN
  • 1 verified cross-reference
  • Primary manufacturer: Black and Decker Us Inc
Applications
  • Applications requiring Steel construction
General Description

The Blade,hole Saw, cataloged under National Stock Number 3455-00-540-2731, is classified within Federal Supply Class 3455 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Black and Decker Us Inc. Government technical data includes 3 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3455-00-540-2731
Primary Part Number21800
Item NameBlade,hole Saw
FSC / FSG3455 / 34 — No Item Name Available
ManufacturerBlack and Decker Us Inc
StatusACTIVE
MaterialSTEEL
Cut Depth0.750 INCHES NOMINAL IN
Diameter4.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5935-00-295-64037321299 INTERCHANGEABLE
Connector,receptacle,electrical
U S Army Tank Automotive Command Amsta-Im-Mm
1680-00-373-286221800 INTERCHANGEABLE
Grip,cyclic Stick
Mason Electric Co. Dba Mason Controls
5821-00-510-3156 INTERCHANGEABLE
Base Assy
5950-01-038-7661 INTERCHANGEABLE
Coil,electrical
5962-01-167-787354LS175DM INTERCHANGEABLE
Microcircuit,digital
Fairchild Semiconductor Corp
5331-01-211-046521800 INTERCHANGEABLE
O-Ring
Westerbeke Corporation
4420-01-275-624321800 INTERCHANGEABLE
Core Assembly,fluid Cooler
Coffin Turbo Pump Inc
5330-01-325-524421800 INTERCHANGEABLE
Gasket
L3 Technologies, Inc.
5895-01-383-740621800 INTERCHANGEABLE
Modem,communications
Motorola/codex Corp Sub of Motorola Inc
3020-01-419-641721800 INTERCHANGEABLE
Gear,spur
Elbitamerica, Inc.
Cross-Reference Index
Part NumberManufacturer
21800 PRIMARY Black and Decker Us Inc (USA)
Related Parts
5935-00-295-6403INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
7321299
1680-00-373-2862INTERCHANGEABLE
GRIP,CYCLIC STICK
21800
5821-00-510-3156INTERCHANGEABLE
BASE ASSY
5950-01-038-7661INTERCHANGEABLE
COIL,ELECTRICAL
5962-01-167-7873INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
54LS175DM
5331-01-211-0465INTERCHANGEABLE
O-RING
21800
4420-01-275-6243INTERCHANGEABLE
CORE ASSEMBLY,FLUID COOLER
21800
5330-01-325-5244INTERCHANGEABLE
GASKET
21800
5895-01-383-7406INTERCHANGEABLE
MODEM,COMMUNICATIONS
21800
3020-01-419-6417INTERCHANGEABLE
GEAR,SPUR
21800
5120-01-671-8439INTERCHANGEABLE
VISE,MACHINIST'S
21800

Frequently Asked Questions

What is NSN 3455-00-540-2731?

NSN 3455-00-540-2731 is a Blade,hole Saw, manufactured by Black and Decker Us Inc, classified under FSC 3455 (No Item Name Available). Status: active.

What are the part numbers for NSN 3455-00-540-2731?

NSN 3455-00-540-2731 has 1 cross-referenced part number: 21800 (Black and Decker Us Inc).

What NSN replaces 3455-00-540-2731?

There are 11 known substitutes for 3455-00-540-2731: 5935-00-295-6403, 1680-00-373-2862, 5821-00-510-3156 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21800?

Key specifications for 21800: Material: STEEL; Cut Depth: 0.750 INCHES NOMINAL IN; Diameter: 4.000 INCHES NOMINAL IN. 3 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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