PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8390-1Generator,time Code

Smiths Interconnect Inc Div Smiths Interconnect Inc - Tampa · NSN 6645-01-090-2555 · FSC 6645 · No Item Name Available
Verified by PartsTable
NSN 6645-01-090-2555 — this item is cataloged by the U.S. Government under National Stock Number 6645-01-090-2555. Primary manufacturer part number: 8390-1.
Features
  • Generator,time Code — FSC 6645
  • 2 verified cross-references
  • Primary manufacturer: Smiths Interconnect Inc Div Smiths Interconnect Inc - Tampa
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Generator,time Code, cataloged under National Stock Number 6645-01-090-2555, is classified within Federal Supply Class 6645 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Smiths Interconnect Inc Div Smiths Interconnect Inc - Tampa. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6645-01-090-2555
Primary Part Number8390-1
Item NameGenerator,time Code
FSC / FSG6645 / 66 — No Item Name Available
ManufacturerSmiths Interconnect Inc Div Smiths Interconnect Inc - Tampa
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5355-00-126-868283901 INTERCHANGEABLE
Dial
Lucent Technologies Inc Corporate Headquarters
5925-00-676-0014APGN011-7565-1 INTERCHANGEABLE
Circuit Breaker
Sensata Technologies Maryland, Inc
5995-01-258-82774881 INTERCHANGEABLE
Cord Assembly,electrical
Hose-Mccann Telephone Co, Inc
4820-01-414-8105839-01 INTERCHANGEABLE
Body,valve
Trac Regulator Co., Inc. Dba Trac Regulator Co Inc
Cross-Reference Index
Part NumberManufacturer
8390-1 Trak Microwave Corp (USA)
8390-1 PRIMARY Smiths Interconnect Inc Div Smiths Interconnect Inc - Tampa (USA)
Related Parts
5355-00-126-8682INTERCHANGEABLE
DIAL
83901
5925-00-676-0014INTERCHANGEABLE
CIRCUIT BREAKER
APGN011-7565-1
5995-01-258-8277INTERCHANGEABLE
CORD ASSEMBLY,ELECTRICAL
4881
4820-01-414-8105INTERCHANGEABLE
BODY,VALVE
839-01

Frequently Asked Questions

What is NSN 6645-01-090-2555?

NSN 6645-01-090-2555 is a Generator,time Code, manufactured by Smiths Interconnect Inc Div Smiths Interconnect Inc - Tampa, classified under FSC 6645 (No Item Name Available). Status: active.

What are the part numbers for NSN 6645-01-090-2555?

NSN 6645-01-090-2555 has 2 cross-referenced part numbers: 8390-1 (Trak Microwave Corp), 8390-1 (Smiths Interconnect Inc Div Smiths Interconnect Inc - Tampa).

What NSN replaces 6645-01-090-2555?

There are 4 known substitutes for 6645-01-090-2555: 5355-00-126-8682, 5925-00-676-0014, 5995-01-258-8277 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8390-1?

Key specifications for 8390-1: End Item Identification: MULTICHANNEL RECORDER-REPRODUCER SET. 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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