PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

157662Prod

Illinois Tool Works, Inc. Div Magnaflux · NSN 6635-00-608-3539 · FSC 6635 · No Item Name Available
Verified by PartsTable
NSN 6635-00-608-3539 — this item is cataloged by the U.S. Government under National Stock Number 6635-00-608-3539. Primary manufacturer part number: 157662.
Features
  • Prod — FSC 6635
  • General Characteristics Item Description: ALUMINUM BODY; COPPER TIP PER SPEC QQ-C-504
  • 3 verified cross-references
  • Primary manufacturer: Illinois Tool Works, Inc. Div Magnaflux
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Prod, cataloged under National Stock Number 6635-00-608-3539, 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. Div Magnaflux. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). 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: Cancelled.

Technical Specifications
ParameterValue
NSN6635-00-608-3539
Primary Part Number157662
Item NameProd
FSC / FSG6635 / 66 — No Item Name Available
ManufacturerIllinois Tool Works, Inc. Div Magnaflux
StatusCANCELLED
General Characteristics Item DescriptionALUMINUM BODY; COPPER TIP PER SPEC QQ-C-504
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
6220-00-012-361726315Y INTERCHANGEABLE
Light,marker,clearance
Truck-Lite Co., Llc
4030-00-125-2858 INTERCHANGEABLE
Wedge,wire Rope Socket
5133-00-228-1414 INTERCHANGEABLE
Drill,twist
5935-00-237-39642200-3113818PC179 INTERCHANGEABLE
Connector,receptacle,electrical
Naval Ship Systems Command
7510-00-545-2856157662 INTERCHANGEABLE
Typing Element
Telemechanics Inc
6695-00-678-877510156 INTERCHANGEABLE
Potentiometer and G
Weigh-Tronix Inc
5999-00-683-2593 INTERCHANGEABLE
Clip,electrical
3120-00-696-2944080981 INTERCHANGEABLE
Bearing,washer,thrust
General Motors Llc Dba General Motors Llc
5999-00-734-4686606-600D INTERCHANGEABLE
Mounting Pad,electrical-Electron
The Delbert Blinn Co Inc
5950-00-846-872010156 INTERCHANGEABLE
Reactor
Torotel, Inc. Div Torotel Products, Inc.
Cross-Reference Index
Part NumberManufacturer
157662 Illinois Tool Works, Inc. Div Magnaflux (USA)
157662 Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA)
10156 Illinois Tool Works, Inc. Div Magnaflux (USA)
Related Parts
6220-00-012-3617INTERCHANGEABLE
LIGHT,MARKER,CLEARANCE
26315Y
4030-00-125-2858INTERCHANGEABLE
WEDGE,WIRE ROPE SOCKET
5133-00-228-1414INTERCHANGEABLE
DRILL,TWIST
5935-00-237-3964INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
2200-3113818PC179
7510-00-545-2856INTERCHANGEABLE
TYPING ELEMENT
157662
6695-00-678-8775INTERCHANGEABLE
POTENTIOMETER AND G
10156
5999-00-683-2593INTERCHANGEABLE
CLIP,ELECTRICAL
3120-00-696-2944INTERCHANGEABLE
BEARING,WASHER,THRUST
080981
5999-00-734-4686INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON
606-600D
5950-00-846-8720INTERCHANGEABLE
REACTOR
10156
5965-00-927-4074INTERCHANGEABLE
HEADSET,ELECTRICAL
3020-00-930-7749INTERCHANGEABLE
GEAR,SPUR

Frequently Asked Questions

What is NSN 6635-00-608-3539?

NSN 6635-00-608-3539 is a Prod, manufactured by Illinois Tool Works, Inc. Div Magnaflux, classified under FSC 6635 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 6635-00-608-3539?

NSN 6635-00-608-3539 has 3 cross-referenced part numbers: 157662 (Illinois Tool Works, Inc. Div Magnaflux), 157662 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp), 10156 (Illinois Tool Works, Inc. Div Magnaflux).

What NSN replaces 6635-00-608-3539?

There are 12 known substitutes for 6635-00-608-3539: 6220-00-012-3617, 4030-00-125-2858, 5133-00-228-1414 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 157662?

Key specifications for 157662: General Characteristics Item Description: ALUMINUM BODY; COPPER TIP PER SPEC QQ-C-504. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 6635-00-608-3539 still in active supply?

NSN 6635-00-608-3539 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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