PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

IP541ATip,test Prod

Ostby Barton Test Probes Division Dba Everett Charles Technologies · NSN 6625-01-356-4421 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-356-4421 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-356-4421. Primary manufacturer part number: IP541A.
Features
  • Tip,test Prod — FSC 6625
  • End Shape: VEE
  • FSC Application Data: TEST SET,ELECT. EQUIP.
  • Mounting Configuration: SLIP NECK RING PUSH BACK WITH SPRING TO CLIP IN PLACE
  • Precious Material and Location: EXTERNAL SURFACES GOLD
  • Precious Material: GOLD
  • End Shape: VEE
  • FSC Application Data: TEST SET,ELECT. EQUIP.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Tip,test Prod, cataloged under National Stock Number 6625-01-356-4421, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Ostby Barton Test Probes Division Dba Everett Charles Technologies. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-01-356-4421
Primary Part NumberIP541A
Item NameTip,test Prod
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerOstby Barton Test Probes Division Dba Everett Charles Technologies
StatusACTIVE
End ShapeVEE
FSC Application DataTEST SET,ELECT. EQUIP.
Mounting ConfigurationSLIP NECK RING PUSH BACK WITH SPRING TO CLIP IN PLACE
Precious Material and LocationEXTERNAL SURFACES GOLD
Precious MaterialGOLD
End ShapeVEE
FSC Application DataTEST SET,ELECT. EQUIP.
Mounting ConfigurationSLIP NECK RING PUSH BACK WITH SPRING TO CLIP IN PLACE
Precious Material and LocationEXTERNAL SURFACES GOLD
Precious MaterialGOLD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Verified Substitutes 5
5895-01-424-3949ML1501 SUCCESSOR
Cap,lens
Electrodynamics Inc Div L3harris Electrodynamics Inc
5305-00-290-2702100774 INTERCHANGEABLE
Screw,machine
General Motors Llc Dba General Motors Llc
5950-00-417-4509989110-36B INTERCHANGEABLE
Coil,radio Frequency
Raytheon Company Dba Raytheon
3030-00-984-44363V900-3 INTERCHANGEABLE
Belts,v,matched Set
Gates Corporation
4220-01-084-9082100-774 INTERCHANGEABLE
Oxygen Indicator,breathing Appar
Mission Systems Orchard Park Inc
Cross-Reference Index
Part NumberManufacturer
100774 Ostby Barton Test Probes Division Dba Everett Charles Technologies (USA)
IP541A PRIMARY Ostby Barton Test Probes Division Dba Everett Charles Technologies (USA)
Related Parts
5895-01-424-3949SUCCESSOR
CAP,LENS
ML1501
5305-00-290-2702INTERCHANGEABLE
SCREW,MACHINE
100774
5950-00-417-4509INTERCHANGEABLE
COIL,RADIO FREQUENCY
989110-36B
3030-00-984-4436INTERCHANGEABLE
BELTS,V,MATCHED SET
3V900-3
4220-01-084-9082INTERCHANGEABLE
OXYGEN INDICATOR,BREATHING APPAR
100-774

Frequently Asked Questions

What is NSN 6625-01-356-4421?

NSN 6625-01-356-4421 is a Tip,test Prod, manufactured by Ostby Barton Test Probes Division Dba Everett Charles Technologies, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-356-4421?

NSN 6625-01-356-4421 has 2 cross-referenced part numbers: 100774 (Ostby Barton Test Probes Division Dba Everett Charles Technologies), IP541A (Ostby Barton Test Probes Division Dba Everett Charles Technologies).

What NSN replaces 6625-01-356-4421?

There are 5 known substitutes for 6625-01-356-4421: 5895-01-424-3949, 5305-00-290-2702, 5950-00-417-4509 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of IP541A?

Key specifications for IP541A: End Shape: VEE; FSC Application Data: TEST SET,ELECT. EQUIP.; Mounting Configuration: SLIP NECK RING PUSH BACK WITH SPRING TO CLIP IN PLACE; Precious Material and Location: EXTERNAL SURFACES GOLD. 10 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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