PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

770-3SLine Section,radio Frequency Tra

Meca Electronics Inc · NSN 5985-00-164-3131 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-00-164-3131 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-164-3131. Primary manufacturer part number: 770-3S.
Features
  • Line Section,radio Frequency Tra — FSC 5985
  • Reference Data and Literature: AFP 6750.1, CHAPTER 408, CHANGE 461, PG 2
  • Overall Diameter: 0.875 INCHES NOMINAL IN
  • Functional Description: LINE SECTION, RF, SIGNAL SAMPLER
  • 2 verified cross-references
  • Primary manufacturer: Meca Electronics Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Line Section,radio Frequency Tra, cataloged under National Stock Number 5985-00-164-3131, is classified within Federal Supply Class 5985 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Meca Electronics Inc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-00-164-3131
Primary Part Number770-3S
Item NameLine Section,radio Frequency Tra
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerMeca Electronics Inc
StatusACTIVE
Reference Data and LiteratureAFP 6750.1, CHAPTER 408, CHANGE 461, PG 2
Overall Diameter0.875 INCHES NOMINAL IN
Functional DescriptionLINE SECTION, RF, SIGNAL SAMPLER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4330-00-277-3430 INTERCHANGEABLE
Filter,fluid
Cross-Reference Index
Part NumberManufacturer
TSS1EFA Telonic Berkeley, Inc. Dba Telonic Berkeley (USA)
770-3S PRIMARY Meca Electronics Inc (USA)
Related Parts
4330-00-277-3430INTERCHANGEABLE
FILTER,FLUID

Frequently Asked Questions

What is NSN 5985-00-164-3131?

NSN 5985-00-164-3131 is a Line Section,radio Frequency Tra, manufactured by Meca Electronics Inc, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-00-164-3131?

NSN 5985-00-164-3131 has 2 cross-referenced part numbers: TSS1EFA (Telonic Berkeley, Inc. Dba Telonic Berkeley), 770-3S (Meca Electronics Inc).

What NSN replaces 5985-00-164-3131?

There is 1 known substitute for 5985-00-164-3131: 4330-00-277-3430. Verify interchangeability with system specifications before substitution.

What are the specifications of 770-3S?

Key specifications for 770-3S: Reference Data and Literature: AFP 6750.1, CHAPTER 408, CHANGE 461, PG 2; Overall Diameter: 0.875 INCHES NOMINAL IN; Functional Description: LINE SECTION, RF, SIGNAL SAMPLER; Overall Length: 3.625 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com