PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

501015Interlock Assembly,x-Ray Safety

Technical Services Group, Inc. · NSN 6635-01-622-9589 · FSC 6635 · No Item Name Available
Verified by PartsTable
NSN 6635-01-622-9589 — this item is cataloged by the U.S. Government under National Stock Number 6635-01-622-9589. Primary manufacturer part number: 501015.
Features
  • Interlock Assembly,x-Ray Safety — FSC 6635
  • Surface Treatment: PAINT
  • 1 verified cross-reference
  • Primary manufacturer: Technical Services Group, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Interlock Assembly,x-Ray Safety, cataloged under National Stock Number 6635-01-622-9589, is classified within Federal Supply Class 6635 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Technical Services Group, Inc.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference 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.

Technical Specifications
ParameterValue
NSN6635-01-622-9589
Primary Part Number501015
Item NameInterlock Assembly,x-Ray Safety
FSC / FSG6635 / 66 — No Item Name Available
ManufacturerTechnical Services Group, Inc.
StatusACTIVE
Surface TreatmentPAINT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5935-00-146-0116MRAC9PJT INTERCHANGEABLE
Connector Body,receptacle,electr
Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect
2920-00-294-38963076 INTERCHANGEABLE
Spark Plug
Allied-Signal Inc Autolite Div
4920-00-495-05807057 INTERCHANGEABLE
Test Stand,hydraulic System Comp
Allison Transmission Inc Dba Allison Transmission, Inc
4130-01-142-972257856 INTERCHANGEABLE
Filter Element,air Conditioning
Hamilton Sundstrand Corporation
6145-01-201-93465010/15 INTERCHANGEABLE
Cable,special Purpose,electrical
Belden, Inc.
Cross-Reference Index
Part NumberManufacturer
501015 PRIMARY Technical Services Group, Inc. (USA)
Related Parts
5935-00-146-0116INTERCHANGEABLE
CONNECTOR BODY,RECEPTACLE,ELECTR
MRAC9PJT
2920-00-294-3896INTERCHANGEABLE
SPARK PLUG
3076
4920-00-495-0580INTERCHANGEABLE
TEST STAND,HYDRAULIC SYSTEM COMP
7057
4130-01-142-9722INTERCHANGEABLE
FILTER ELEMENT,AIR CONDITIONING
57856
6145-01-201-9346INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
5010/15

Frequently Asked Questions

What is NSN 6635-01-622-9589?

NSN 6635-01-622-9589 is a Interlock Assembly,x-Ray Safety, manufactured by Technical Services Group, Inc., classified under FSC 6635 (No Item Name Available). Status: active.

What are the part numbers for NSN 6635-01-622-9589?

NSN 6635-01-622-9589 has 1 cross-referenced part number: 501015 (Technical Services Group, Inc.).

What NSN replaces 6635-01-622-9589?

There are 5 known substitutes for 6635-01-622-9589: 5935-00-146-0116, 2920-00-294-3896, 4920-00-495-0580 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 501015?

Key specifications for 501015: Surface Treatment: PAINT; Overall Height: 6.000 INCHES NOMINAL IN; Overall Length: 8.000 INCHES NOMINAL IN; Overall Width: 7.000 INCHES NOMINAL IN. 4 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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