PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

120DTester,material Strength

Tinius Olsen Testing Machine Company · NSN 6635-00-035-1650 · FSC 6635 · No Item Name Available
Verified by PartsTable
NSN 6635-00-035-1650 — this item is cataloged by the U.S. Government under National Stock Number 6635-00-035-1650. Primary manufacturer part number: 120D.
Features
  • Tester,material Strength — FSC 6635
  • 3 verified cross-references
  • Primary manufacturer: Tinius Olsen Testing Machine Company
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Tester,material Strength, cataloged under National Stock Number 6635-00-035-1650, is classified within Federal Supply Class 6635 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Tinius Olsen Testing Machine Company. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6635-00-035-1650
Primary Part Number120D
Item NameTester,material Strength
FSC / FSG6635 / 66 — No Item Name Available
ManufacturerTinius Olsen Testing Machine Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5905-00-108-63382609-4A INTERCHANGEABLE
Resistor,variable,wire Wound,non
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
3110-00-156-3502135-0000 INTERCHANGEABLE
Bearing,ball,annular
Empire Generator Corporation
5905-00-174-2999R150R70K INTERCHANGEABLE
Resistor,variable,wire Wound,non
Memcor Inc
5950-00-211-2130L INTERCHANGEABLE
Transformer,power
Modelectric Products Corp
6640-00-212-7024L INTERCHANGEABLE
Stirrer,electric,laboratory
Lightnin a Unit of General Signal Corp
5340-00-237-83871120D INTERCHANGEABLE
Key Blank
Ilco Unican Corp Dba Wolf Sales
3750-00-267-7051 INTERCHANGEABLE
Mower,lawn,power
5905-00-279-2711 INTERCHANGEABLE
Resistor,variable,wire Wound,non
5905-00-280-1616 INTERCHANGEABLE
Resistor,variable,wire Wound,non
5910-00-471-197010669498-065 INTERCHANGEABLE
Capacitor,fixed,electrolytic
Us Army Aviation and Missile Command
Cross-Reference Index
Part NumberManufacturer
L Tinius Olsen Testing Machine Company (USA)
120D PRIMARY Tinius Olsen Testing Machine Company (USA)
6635-2312-1200 Defense Supply Center Richmond Industrial Plant Equipment /dla/ (USA)
Related Parts
5905-00-108-6338INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
2609-4A
3110-00-156-3502INTERCHANGEABLE
BEARING,BALL,ANNULAR
135-0000
5905-00-174-2999INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
R150R70K
5950-00-211-2130INTERCHANGEABLE
TRANSFORMER,POWER
L
6640-00-212-7024INTERCHANGEABLE
STIRRER,ELECTRIC,LABORATORY
L
5340-00-237-8387INTERCHANGEABLE
KEY BLANK
1120D
3750-00-267-7051INTERCHANGEABLE
MOWER,LAWN,POWER
5905-00-279-2711INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
5905-00-280-1616INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
5910-00-471-1970INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
10669498-065
5930-00-548-9481INTERCHANGEABLE
SWITCH,ROTARY
1267344REVA
5130-00-595-8227INTERCHANGEABLE
CUTTER,FABRIC,PORTABLE,ELECTRIC
5130-00-595-8227

Frequently Asked Questions

What is NSN 6635-00-035-1650?

NSN 6635-00-035-1650 is a Tester,material Strength, manufactured by Tinius Olsen Testing Machine Company, classified under FSC 6635 (No Item Name Available). Status: active.

What are the part numbers for NSN 6635-00-035-1650?

NSN 6635-00-035-1650 has 3 cross-referenced part numbers: L (Tinius Olsen Testing Machine Company), 120D (Tinius Olsen Testing Machine Company), 6635-2312-1200 (Defense Supply Center Richmond Industrial Plant Equipment /dla/).

What NSN replaces 6635-00-035-1650?

There are 12 known substitutes for 6635-00-035-1650: 5905-00-108-6338, 3110-00-156-3502, 5905-00-174-2999 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 120D?

Key specifications for 120D: Special Features: STEEL;ELEC DATA 440 VAC,60 HZ,3 PHASE;O/A DIM. 115 IN. H,108 IN. W,30-1/4 IN. DEEP;MAX SIZE SPECIMAN,TENSION,48 IN. LG,3 IN. W,1-3/4 IN. DIA,1 IN. THK;COMPRESSION,48 IN. H,120,000 LB CAPACITY VAC. 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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