PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8801Testing Machine,vibration Fatigu

Illinois Tool Works Inc Dba Illinois Tool Works Inc Div Instron, a Division of Illinois Tool Works, Inc. · NSN 6635-01-664-4887 · FSC 6635 · No Item Name Available
Verified by PartsTable
NSN 6635-01-664-4887 — this item is cataloged by the U.S. Government under National Stock Number 6635-01-664-4887. Primary manufacturer part number: 8801.
Features
  • Testing Machine,vibration Fatigu — FSC 6635
  • 1 verified cross-reference
  • Primary manufacturer: Illinois Tool Works Inc Dba Illinois Tool Works Inc Div Instron, a Division of Illinois Tool Works, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Testing Machine,vibration Fatigu, cataloged under National Stock Number 6635-01-664-4887, is classified within Federal Supply Class 6635 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Illinois Tool Works Inc Dba Illinois Tool Works Inc Div Instron, a Division of Illinois Tool Works, Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6635-01-664-4887
Primary Part Number8801
Item NameTesting Machine,vibration Fatigu
FSC / FSG6635 / 66 — No Item Name Available
ManufacturerIllinois Tool Works Inc Dba Illinois Tool Works Inc Div Instron, a Division of Illinois Tool Works, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5360-00-308-7569 INTERCHANGEABLE
Spring,helical,compression
5950-00-477-1304566367 INTERCHANGEABLE
Transformer,power
Hamilton Sundstrand Corporation Dba Collins Aerospace
5955-01-100-4134 INTERCHANGEABLE
Crystal Unit,quartz
6515-01-250-89368801 INTERCHANGEABLE
Splint,traction-Extrication
Reel Research & Development, Inc. Dba Reel Research & Development
4940-01-272-30008801 INTERCHANGEABLE
Tester,hydraulic Hose Assembly
Hydraulic Technology, Inc
6515-01-330-74568801 INTERCHANGEABLE
Dermatome
Zimmer, Inc. Dba Z Hotel
5996-01-363-31178801 INTERCHANGEABLE
Amplifier,video
Thomson Inc Div Grass Valley
3940-01-386-5482GEN260 INTERCHANGEABLE
Lifter,drum
New Pig Corporation
4520-01-492-63988801 INTERCHANGEABLE
Heating Element,electrical,immer
Dover Corp Groen Div
6635-01-692-84978801 INTERCHANGEABLE
Tester,material Strength
Instron Schenck Testing Systems Corp.
Cross-Reference Index
Part NumberManufacturer
8801 PRIMARY Illinois Tool Works Inc Dba Illinois Tool Works Inc Div Instron, a Division of Illinois Tool Works, Inc. (USA)
Related Parts
5360-00-308-7569INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5950-00-477-1304INTERCHANGEABLE
TRANSFORMER,POWER
566367
5955-01-100-4134INTERCHANGEABLE
CRYSTAL UNIT,QUARTZ
6515-01-250-8936INTERCHANGEABLE
SPLINT,TRACTION-EXTRICATION
8801
4940-01-272-3000INTERCHANGEABLE
TESTER,HYDRAULIC HOSE ASSEMBLY
8801
6515-01-330-7456INTERCHANGEABLE
DERMATOME
8801
5996-01-363-3117INTERCHANGEABLE
AMPLIFIER,VIDEO
8801
3940-01-386-5482INTERCHANGEABLE
LIFTER,DRUM
GEN260
4520-01-492-6398INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,IMMER
8801
6635-01-692-8497INTERCHANGEABLE
TESTER,MATERIAL STRENGTH
8801

Frequently Asked Questions

What is NSN 6635-01-664-4887?

NSN 6635-01-664-4887 is a Testing Machine,vibration Fatigu, manufactured by Illinois Tool Works Inc Dba Illinois Tool Works Inc Div Instron, a Division of Illinois Tool Works, Inc., classified under FSC 6635 (No Item Name Available). Status: active.

What are the part numbers for NSN 6635-01-664-4887?

NSN 6635-01-664-4887 has 1 cross-referenced part number: 8801 (Illinois Tool Works Inc Dba Illinois Tool Works Inc Div Instron, a Division of Illinois Tool Works, Inc.).

What NSN replaces 6635-01-664-4887?

There are 10 known substitutes for 6635-01-664-4887: 5360-00-308-7569, 5950-00-477-1304, 5955-01-100-4134 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8801?

Key specifications for 8801: Special Features: ACTUATOR STROKE 150MM;HYDRAULICALLY-POWERED LIFTS AND LOCKS;PATENTED DYNACELL FATIGUE-RATED LOAD CELL MOUNTED TO UPPER CROSSHEAD WITH CAPACITY TO SUIT ACTUATOR;FRAME STIFFINESS 390 KN/MM MM; Part Name Assigned by Controlling Agency: SERVOHYDRAULIC FATIGUE TESTING SYSTEM. 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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