PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

266/4-220Shredding Machine,paper

Security Engineered Machinery Co., Inc. · NSN 7490-01-681-3681 · FSC 7490 · No Item Name Available
Verified by PartsTable
NSN 7490-01-681-3681 — this item is cataloged by the U.S. Government under National Stock Number 7490-01-681-3681. Primary manufacturer part number: 266/4-220.
Features
  • Shredding Machine,paper — FSC 7490
  • 3 verified cross-references
  • Primary manufacturer: Security Engineered Machinery Co., Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Shredding Machine,paper, cataloged under National Stock Number 7490-01-681-3681, is classified within Federal Supply Class 7490 (No Item Name Available) of the Office Machines and Visible Record Equipment group. The primary manufacturer of record is Security Engineered Machinery Co., Inc.. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN7490-01-681-3681
Primary Part Number266/4-220
Item NameShredding Machine,paper
FSC / FSG7490 / 74 — No Item Name Available
ManufacturerSecurity Engineered Machinery Co., Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5330-00-065-6056 INTERCHANGEABLE
Seal,dust
5310-00-188-50173639 INTERCHANGEABLE
Washer,lock
Telemechanics Inc
5220-00-215-2200 INTERCHANGEABLE
Gage,eyelid Rod Off
5950-00-738-20842105202 INTERCHANGEABLE
Transformer,power
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5910-01-255-0578 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
4130-01-308-8860 INTERCHANGEABLE
Accumulator,refrigerant
5975-01-498-48343639 INTERCHANGEABLE
Strap,tie Down,electrical Compon
Amw Cuyuna Engine Co. Inc Dba Two Stroke International
6515-01-626-86913639 INTERCHANGEABLE
Capnograph Kit
Masimo Corporation
Cross-Reference Index
Part NumberManufacturer
3639 Mono Machines Llc Dba Supply Chimp Div Mono Machines Llc Dba Supply Chimp (USA)
266/4-220 PRIMARY Security Engineered Machinery Co., Inc. (USA)
NA237258 Noble Supply & Logistics, Llc (USA)
Related Parts
5330-00-065-6056INTERCHANGEABLE
SEAL,DUST
5310-00-188-5017INTERCHANGEABLE
WASHER,LOCK
3639
5220-00-215-2200INTERCHANGEABLE
GAGE,EYELID ROD OFF
5950-00-738-2084INTERCHANGEABLE
TRANSFORMER,POWER
2105202
5910-01-255-0578INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
4130-01-308-8860INTERCHANGEABLE
ACCUMULATOR,REFRIGERANT
5975-01-498-4834INTERCHANGEABLE
STRAP,TIE DOWN,ELECTRICAL COMPON
3639
6515-01-626-8691INTERCHANGEABLE
CAPNOGRAPH KIT
3639

Frequently Asked Questions

What is NSN 7490-01-681-3681?

NSN 7490-01-681-3681 is a Shredding Machine,paper, manufactured by Security Engineered Machinery Co., Inc., classified under FSC 7490 (No Item Name Available). Status: active.

What are the part numbers for NSN 7490-01-681-3681?

NSN 7490-01-681-3681 has 3 cross-referenced part numbers: 3639 (Mono Machines Llc Dba Supply Chimp Div Mono Machines Llc Dba Supply Chimp), 266/4-220 (Security Engineered Machinery Co., Inc.), NA237258 (Noble Supply & Logistics, Llc).

What NSN replaces 7490-01-681-3681?

There are 8 known substitutes for 7490-01-681-3681: 5330-00-065-6056, 5310-00-188-5017, 5220-00-215-2200 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 266/4-220?

Key specifications for 266/4-220: Special Features: 12.25 INCHES TOP-FEED, HIGH SECURITY LEVEL 6, CROSSCUT SHREDDER MEETS THE REQUIREMENTS OF NSA/CSS SPECIFICATION 02-01 FOR SHREDDERS. THIS SHREDDER IS RATED BY NSA FOR THE STANDARDIZED ONE HOUR NSA DURABILITY TEST TO BE ABLE TO SHRED 28 REAMS OF PAPER WHEN FEEDING 10 SHEETS AT A TIME IN ONE HOUR. CUT SIZE IS 0.8MM BY 5.0 MM. CAN SHRED UP TO 18 SHEETS AT ONE TIME. 40 FEET PERMINUTE SHRED SPEED AND 42 GALLON WASTE BIN, HEAVY DUTY/HIGH VOLUME WITH HARDENED STEEL CUTTING ROLLERS, A THERMALLY PROTECTED 2.1 HP MOTOR AND FACTORY INSTALLED AUTOMATIC OILER. AUTO START/STOP, BAG FULL AND DOOR OPEN SHUT-OFFS FOR SAFETY, 220 VOLTS/20 AMP/ 50 HZ AC. DIMENSIONS 39.5 IN. H. X 22 IN.W. X 21.5 IN.D., 250 LBS. LBS. 1 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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