PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

45-0000Source,x-Ray

L-3 Communications Security & Detection Systems Inc Div L-3 Communications · NSN 6635-01-045-6866 · FSC 6635 · No Item Name Available
Verified by PartsTable
NSN 6635-01-045-6866 — this item is cataloged by the U.S. Government under National Stock Number 6635-01-045-6866. Primary manufacturer part number: 45-0000.
Features
  • Source,x-Ray — FSC 6635
  • General Characteristics Item Description: STEEL COVER,6 FEED THRU TERMINALS,TERMINAL COVER,OBSERVATION WINDOW,MOUNTING PLATE
  • 1 verified cross-reference
  • Primary manufacturer: L-3 Communications Security & Detection Systems Inc Div L-3 Communications
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Source,x-Ray, cataloged under National Stock Number 6635-01-045-6866, is classified within Federal Supply Class 6635 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is L-3 Communications Security & Detection Systems Inc Div L-3 Communications. 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6635-01-045-6866
Primary Part Number45-0000
Item NameSource,x-Ray
FSC / FSG6635 / 66 — No Item Name Available
ManufacturerL-3 Communications Security & Detection Systems Inc Div L-3 Communications
StatusACTIVE
General Characteristics Item DescriptionSTEEL COVER,6 FEED THRU TERMINALS,TERMINAL COVER,OBSERVATION WINDOW,MOUNTING PLATE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5330-00-194-367445-000-00 INTERCHANGEABLE
Gasket
Taylor-Dunn Manufacturing, Llc
5910-00-262-72364-50000 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
Cornell-Dubilier Marketing Inc
5950-00-702-86877722350P1REVB INTERCHANGEABLE
Coil,radio Frequency
Lockheed Martin Corporation Div Rms
4730-01-018-58254500-00 INTERCHANGEABLE
Restrictor,fluid Flow
Pentair Filtration Inc Dba Ever Pure
3040-01-337-4251447463C1 INTERCHANGEABLE
Cylinder,actuating,linear
Navistar Intl Corp Truck Br Ohio Plant
4730-01-612-7247450000 INTERCHANGEABLE
Strainer Element,sediment
Greenfield World Trade Inc Div Greenfield World Trade Inc D/b/a Legion Industries
Cross-Reference Index
Part NumberManufacturer
45-0000 PRIMARY L-3 Communications Security & Detection Systems Inc Div L-3 Communications (USA)
Related Parts
5330-00-194-3674INTERCHANGEABLE
GASKET
45-000-00
5910-00-262-7236INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
4-50000
5950-00-702-8687INTERCHANGEABLE
COIL,RADIO FREQUENCY
7722350P1REVB
4730-01-018-5825INTERCHANGEABLE
RESTRICTOR,FLUID FLOW
4500-00
3040-01-337-4251INTERCHANGEABLE
CYLINDER,ACTUATING,LINEAR
447463C1
4730-01-612-7247INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
450000

Frequently Asked Questions

What is NSN 6635-01-045-6866?

NSN 6635-01-045-6866 is a Source,x-Ray, manufactured by L-3 Communications Security & Detection Systems Inc Div L-3 Communications, classified under FSC 6635 (No Item Name Available). Status: active.

What are the part numbers for NSN 6635-01-045-6866?

NSN 6635-01-045-6866 has 1 cross-referenced part number: 45-0000 (L-3 Communications Security & Detection Systems Inc Div L-3 Communications).

What NSN replaces 6635-01-045-6866?

There are 6 known substitutes for 6635-01-045-6866: 5330-00-194-3674, 5910-00-262-7236, 5950-00-702-8687 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 45-0000?

Key specifications for 45-0000: End Item Identification: RADIOGRAPHIC INSPECTION SYSTEM; General Characteristics Item Description: STEEL COVER,6 FEED THRU TERMINALS,TERMINAL COVER,OBSERVATION WINDOW,MOUNTING PLATE. 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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